Physician Assistant · Independent exam preparation
Adolescent Medicine Certificate of Added Qualification One-Day Examination Study Guide
Practise adolescent risk assessment, diagnostic distinctions, urgent disposition, and treatment decisions through 60 focused concepts and original clinical drills.
By CertMedbry · Updated 28 October 2026
Practise deciding when an adolescent needs emergency assessment, which findings distinguish common diagnoses, and how prevention and treatment change with development, anatomy, exposure, and medical stability. This selective guide develops 60 concepts across all 21 official domains. The complete [ABP Adolescent Medicine Content Outline](https://www.abim.org/media/cwrj04ll/adol_latest.pdf) remains the full examination scope; the accompanying questions and flashcards provide focused practice rather than comprehensive coverage.
Try 20 free practice questionsWhat is the exam format?
Check the question types, timing and outline before planning your revision.
Which credential and pathway does this guide address?
The ABFM Certificate of Added Qualification in Adolescent Medicine, specifically initial certification through the one-day examination. This is a physician subspecialty credential. ABFM requires maintained family medicine certification and qualifying ACGME-accredited adolescent medicine fellowship training. Its current credential name uses the singular 'Qualification.'
How do initial certification, continuing certification, and regaining certification differ?
Initial certification requires the one-day examination. ABFM directs continuing certification to MOCA-Peds and states that the one-day examination is no longer offered for routine continued certification. Its current webpage allows eligible physicians regaining certification to use the one-day examination or MOCA-Peds. Although the 2026 booklet retains continuing-examination language, this guide follows the initial-certification pathway.
ABFM: Adolescent Medicine · 2026 Adolescent Medicine Certificate of Added Qualification One-Day Examination Information Booklet
Who develops and administers the examination?
ABFM, ABIM, and ABP jointly develop the examination, and ABP administers it. The 2026 booklet states that content, scoring, and the passing standard are identical across the three boards, although eligibility and application requirements can differ. This guide uses ABFM eligibility and credential terminology.
2026 Adolescent Medicine Certificate of Added Qualification One-Day Examination Information Booklet
Which examination date and blueprint apply?
The 2026 ABFM booklet lists April 15, 2026, for initial certification; that date has passed. The detailed ABP-authored outline hosted by ABIM is effective November 1, 2020, and covers initial, in-training, and maintenance examinations. It should not be described as a newly issued 2026 blueprint. No later effective outline is established here.
2026 Adolescent Medicine Certificate of Added Qualification One-Day Examination Information Booklet · ABP Adolescent Medicine Content Outline: In-Training, Initial Certification, and Maintenance of Certification Exams
How many questions are scored or pretest, and how long is the examination?
Joint developer ABIM describes the shared initial Adolescent Medicine Certification Examination as a proctored, four-hour examination and lists the same April 15, 2026 date as ABFM. This published description does not establish total appointment time, numerical break allocation, total question count, or the scored-versus-pretest split. Confirm appointment details in the administrator's candidate instructions. Source: [ABIM Adolescent Medicine certification examination](https://www.abim.org/certification/becoming-certified-in-a-subspecialty/register-prepare-for-and-take-your-exam/adolescent-medicine/).
ABFM: Adolescent Medicine One-Day Exam · 2026 Adolescent Medicine Certificate of Added Qualification One-Day Examination Information Booklet
What delivery method, item styles, and adaptivity are established?
The booklet describes computer-based testing at Prometric centers, examination sections, and a scheduled break between sections. Candidates cannot return to a completed section. The sources do not establish a complete item-style specification or whether the examination uses adaptive delivery. The 20 four-option questions here are independent learning drills, not a simulation of unverified examination features.
ABFM: Adolescent Medicine One-Day Exam · 2026 Adolescent Medicine Certificate of Added Qualification One-Day Examination Information Booklet
How is examination content weighted?
The outline assigns approximately 75% to core adolescent medicine and 25% to general medical conditions. Core weights are preventive/general 10%, safety 4%, sexuality/gender 4%, reproductive 10%, mental/behavioral 10%, substance-related 5%, nutrition/eating 6%, musculoskeletal/sports 6%, endocrinology 6%, STI 7%, ethics/equity 2%, and scholarly activities 5%. General weights are dermatology 4%, gastroenterology 3%, infectious diseases 3%, neurology 3%, cardiopulmonary 3%, nephrology/urology 1%, hematology/oncology 3%, allergy/immunology/rheumatology 3%, and HEENT 2%.
Which clinical tasks deserve the most practice?
The outline gives approximate task weights of foundations 10%, prevention and risk assessment 15%, assessment and diagnosis 40%, and management and treatment 35%. Consequently, preparation should emphasize interpreting findings and choosing actions. The guide allocates 45 concepts to core domains and 15 to general domains; small question and card sets can only approximate individual domain weights.
What scoring information is established?
The booklet states that the number of correctly answered questions determines the score and that there is no penalty for guessing. ABP establishes the passing standard before administration. A numerical passing score is not established here, and performance on these educational drills does not predict certification results.
2026 Adolescent Medicine Certificate of Added Qualification One-Day Examination Information Booklet
Independent educational material for physicians pursuing initial ABFM certification in Adolescent Medicine. Clinical recommendations are supported by the relevant clinical references; examination scope and administrative information are attributed to the issuing and partner boards.
Outline used: 2026 ABFM Adolescent Medicine One-Day Examination Information Booklet, v.1.0 as identified in its filename; detailed ABP Adolescent Medicine Content Outline effective November 1, 2020, read on joint-developer ABIM's official website. The workbook's plural 'Qualifications' maps to ABFM's current singular 'Certificate of Added Qualification'; the assigned slug is preserved. Workbook category '4. Physician Assistant' does not describe this physician credential.
60 key concepts: understand, apply and avoid the traps
Work through the questions by exam domain. Explain the answer in your own words, try the example, then check the common pitfall.
Preventive and General Adolescent Care10%
1.Why does HPV vaccination remain useful before sexual exposure?
HPV vaccines prevent new infections with targeted human papillomavirus types; they do not eradicate an established infection or treat an existing HPV lesion. Routine vaccination therefore aims to establish protection before exposure. CDC recommends routine vaccination at ages 11–12 years, with initiation possible at age 9. Prior sexual activity does not establish exposure to every vaccine-covered type, so eligible adolescents can still benefit after sexual debut.
Apply it
A 16-year-old with a previous genital wart asks whether vaccination is pointless. Explain that vaccination will not remove the wart but can prevent future infection with other covered types, and assess the vaccination record.
Common pitfall: Do not equate a previous HPV infection with immunity to all vaccine types or promise that vaccination will treat a current lesion.
2.How do age at initiation and immune status determine HPV doses?
For most people starting HPV vaccination before their fifteenth birthday, CDC recommends two doses separated by 6–12 months. If those two doses are less than five months apart, a third dose is needed. Starting at age 15 or older requires three doses, as does immunocompromise within the recommended age range. The important age is age at the first dose, rather than age when the series is completed.
Apply it
An immunocompetent adolescent received a first HPV dose at 14 years and returns at 16 years, having received no additional doses. Use the age at initiation to plan completion of the two-dose schedule.
Common pitfall: A birthday during an interrupted series does not automatically convert an appropriately initiated two-dose series into a three-dose series; immune status remains important.
3.When is HPV catch-up vaccination recommended?
CDC recommends HPV catch-up vaccination through age 26 for people who were not adequately vaccinated earlier. For some adults ages 27–45, vaccination may follow shared clinical decision-making rather than routine catch-up recommendations. An adolescent's incomplete record should therefore trigger assessment of prior doses and completion needs. Vaccination decisions concern prevention of future infections; neither a sexual history nor a previous HPV diagnosis proves absence of potential benefit.
Apply it
A 20-year-old entering college has never received HPV vaccine and assumes the opportunity ended with high school. Explain catch-up eligibility and establish the appropriate three-dose series based on the age of initiation.
Common pitfall: Do not apply the shared decision-making approach for adults ages 27–45 to adolescents who fall within the routine catch-up recommendation through age 26.
4.How much sleep should an adolescent routinely obtain?
Adolescents ages 13–18 generally need 8–10 hours of sleep each day. Insufficient sleep can impair attention, learning, emotional regulation, and safety, making sleep history part of assessment for school or behavioral concerns. Calculate actual sleep opportunity from bedtime and wake time, then ask about awakenings and schedule variability. Time spent in bed with a phone is not necessarily time spent asleep or restorative sleep.
Apply it
A 15-year-old falls asleep at 12:30 a.m. and wakes at 6:30 a.m. before school. Identify a six-hour sleep opportunity and address the deficit before attributing daytime inattention entirely to a primary attention disorder.
Common pitfall: Weekend catch-up sleep does not establish that a consistently short school-night schedule is adequate, especially when daytime functioning or driving safety is impaired.
5.Which habits help stabilize an adolescent's sleep schedule?
A regular bedtime and wake time help align sleep with the body's daily timing system. NHLBI recommends consistent schedules, a quiet and cool sleep environment, and limiting bright artificial light before bed. Caffeine can interfere with sleep for hours after consumption. When an adolescent struggles to fall asleep, identify evening light exposure, stimulant beverages, and large weekday–weekend shifts before assuming that medication is the necessary first intervention.
Apply it
A teenager sleeps until noon on weekends, drinks an evening energy drink, and uses a bright screen in bed. Agree on a consistent wake time and reduce late caffeine and prebed light exposure.
Common pitfall: An isolated instruction to 'go to bed earlier' misses the behaviors and timing cues that can sustain difficulty falling asleep on school nights.
6.Why should preventive visits include routine private interview time?
Routine private time makes sensitive discussion an expected part of adolescent care rather than a signal that a particular patient has disclosed something concerning. Explain confidentiality and its limits before asking about sexual health, relationships, or safety. Private interviewing can improve the accuracy of risk assessment and reveal unmet needs. Parent involvement remains valuable when appropriate, but information sharing should account for safety, applicable law, and the adolescent's preferences.
Apply it
A parent answers every question at a preventive visit while the adolescent remains silent. Explain that all adolescents receive private interview time, then discuss sensitive concerns after outlining confidentiality and its safety-related limitations.
Common pitfall: Do not wait for a parent to volunteer privacy or promise absolute confidentiality before establishing the legal and safety limits that apply.
Safety, Injury, and Violence4%
7.Which digital behaviors can constitute teen dating violence?
Dating violence includes psychological aggression and stalking as well as physical and sexual violence. Technology can facilitate repeated unwanted contact, monitoring, threats, or attempts to control a partner. The discriminating issue is coercion or fear, not whether a device or social platform is involved. Ask what happens when the adolescent refuses access, stops responding, or tries to end the relationship, because apparently affectionate contact can conceal controlling behavior.
Apply it
A 17-year-old says a partner demands passwords and sends threats whenever location sharing is disabled. Recognize coercive control and assess fear and immediate safety rather than treating the behavior as ordinary relationship communication.
Common pitfall: Absence of bruises does not exclude dating violence; unwanted surveillance, threats, and stalking can cause substantial harm without a reported physical assault.
8.How should disclosure of dating violence shape the interview?
A disclosure should lead to private, nonjudgmental assessment of the forms of violence, ongoing contact, fear, and immediate safety. Psychological aggression, sexual violence, physical violence, and stalking can coexist, so a single reassuring answer about one category is insufficient. Avoid implying responsibility lies with the adolescent. Explain confidentiality boundaries and connect the assessment to supportive resources, while applying the consent and reporting requirements of the relevant jurisdiction.
Apply it
An adolescent describes repeated threatening messages from an ex-partner who waits outside school. Arrange a private discussion, clarify immediate danger and unwanted contact, and identify safe sources of support without blaming the adolescent for previous contact.
Common pitfall: Telling an adolescent simply to confront the partner ignores possible escalation and does not replace assessment of stalking, coercion, or immediate safety.
CDC: Teen Dating Violence · AAP: Providing Reproductive and Sexual Health Care
Sexuality and Gender4%
9.How do identity and sexual practices inform different clinical questions?
Gender identity, sexual orientation, and sexual practices describe different aspects of a person's experience. Identity informs respectful communication, while specific practices and anatomy help determine pregnancy potential, exposure sites, and STI testing needs. An orientation label cannot establish whether oral, vaginal, or anal exposure occurred. Ask permission, use the patient's terminology, and obtain behavior-specific information without assuming that identity reliably predicts partners, anatomy, or current risk.
Apply it
A teenager identifies as gay but reports a recent partner with whom pregnancy was possible. Base pregnancy and STI assessment on the described contact and anatomy while respecting the adolescent's stated identity.
Common pitfall: Do not use an identity label as a substitute for asking about practices; doing so can miss pregnancy risk or relevant exposure sites.
10.Which sexual-history questions make risk assessment actionable?
CDC organizes sexual history around partners, practices, protection from STIs, past STI history, and pregnancy intention. These questions turn a broad statement such as 'sexually active' into information that guides screening and counseling. Ask about the kinds of contact and protection used rather than relying on undefined terms. A neutral explanation that these questions are routine helps reduce assumptions and supports disclosure across different identities and relationship patterns.
Apply it
A patient reports 'always using protection.' Clarify which protection, for which practices, and whether pregnancy prevention and STI prevention are both addressed. Ask about past infections and current pregnancy preferences before recommending testing or counseling.
Common pitfall: A yes-or-no question about sexual activity cannot identify exposed anatomic sites, inconsistent barrier use, or a mismatch between pregnancy intentions and prevention.
Reproductive Health10%
11.Why does migraine with aura change combined hormonal contraceptive eligibility?
CDC classifies combined hormonal contraception as category 4 for migraine with aura, meaning an unacceptable health risk. The concern is ischemic stroke risk associated with aura and estrogen-containing contraception. Accurate headache characterization matters: aura involves focal neurologic symptoms, rather than simply severe pain, nausea, or light sensitivity. A pill, patch, or vaginal ring containing estrogen belongs to the same combined hormonal category for this decision.
Apply it
A 17-year-old requesting a combined pill describes recurrent expanding zigzag visual symptoms before headaches. Recognize a history consistent with aura and counsel about an appropriate estrogen-free contraceptive approach rather than prescribing another combined formulation.
Common pitfall: Reducing the estrogen dose or switching from a pill to a combined patch does not remove the category 4 classification for migraine with aura.
12.How should pregnancy prevention and STI prevention be discussed together?
Contraceptive effectiveness and protection against sexually transmitted infections are separate counseling questions. Combined hormonal methods prevent pregnancy but do not protect against STIs. Ask about practices, barrier use, pregnancy preferences, and medical eligibility before selecting a method. An adolescent using effective contraception may still need STI screening and condom counseling. Conversely, a discussion focused only on infection prevention may leave an unmet need for more reliable pregnancy prevention.
Apply it
A teenager using a combined pill believes STI screening is unnecessary because pregnancy is unlikely. Explain the separate purposes of contraception and barriers, assess exposures, and offer screening appropriate to age, anatomy, and sexual practices.
Common pitfall: Do not infer STI protection from use of a hormonal method or assume that discussion of condoms fully addresses the patient's pregnancy-prevention priorities.
CDC: Classifications for Combined Hormonal Contraceptives · CDC: Guide to Taking a Sexual History
13.How should suspected functional hypothalamic amenorrhea be evaluated?
Functional hypothalamic amenorrhea is a diagnosis of exclusion. Evaluate persistently greater-than-45-day menstrual intervals or at least three months of amenorrhea. Exclude pregnancy even when restriction, exercise, or stress suggests reduced hypothalamic reproductive signaling. Assess thyroid function, prolactin, gonadotropins, and estradiol; persistent severe headaches or visual changes require consideration of pituitary disease. Obtain baseline DXA after at least six months of amenorrhea, or earlier with severe nutritional deficiency or skeletal fragility. Neither athletic participation nor a normal BMI establishes the diagnosis or excludes bone risk.
Apply it
A runner with eight months of amenorrhea, dietary restriction, and a stress injury needs pregnancy exclusion, endocrine assessment, and bone evaluation. Persistent visual symptoms would also change the pituitary assessment.
Common pitfall: Amenorrhea is not contraception, and a compelling energy-deficit history cannot explain away findings suggesting ovarian, thyroid, prolactin, or pituitary disease.
Endocrine Society: Hypothalamic Amenorrhea Guideline Resources
14.How is energy imbalance treated in functional hypothalamic amenorrhea?
Treatment targets the energy deficit and associated stressors that suppress hypothalamic reproductive function. The Endocrine Society recommends correcting energy imbalance through increased caloric intake, improved nutrition, reduced exercise, or a combination; weight gain is often necessary. Psychological support may also help. Restoration of bleeding with an exogenous hormone does not prove recovery of the underlying energy state or spontaneous reproductive function, so menstrual appearance alone is an inadequate treatment endpoint.
Apply it
An athlete with excluded pregnancy and functional hypothalamic amenorrhea asks for a pill while maintaining restrictive eating and intensive training. Prioritize a nutrition and exercise plan that restores energy availability, with appropriate psychological support.
Common pitfall: Prescribing oral contraceptives solely to restore menses can conceal persistent hypothalamic suppression and does not correct the energy deficit driving the disorder.
Endocrine Society: Hypothalamic Amenorrhea Guideline Resources
15.How do bleeding preferences guide selection among long-acting contraceptives?
IUDs and the etonogestrel implant are reversible options for adolescents, with fewer than one pregnancy per 100 users during the first year of typical use. A copper IUD avoids hormones but can increase bleeding initially; bleeding generally decreases with a levonorgestrel IUD. Implant spotting can be unpredictable. Discuss these differences alongside the patient's preferences rather than selecting solely by efficacy. Sources: [CDC intrauterine contraception](https://www.cdc.gov/contraception/hcp/usspr/intrauterine-contraception.html) and [CDC implants](https://www.cdc.gov/contraception/hcp/usspr/implants.html).
Apply it
For an adolescent with heavy periods who wants long-acting contraception, discuss the bleeding advantages of a levonorgestrel IUD while respecting preferences about hormones and placement.
Common pitfall: Adolescence or nulliparity alone does not preclude IUD use. These methods do not provide STI protection.
16.When should STI screening delay IUD placement?
When pregnancy has been reasonably excluded and other eligibility requirements are met, indicated gonorrhea and chlamydia screening can occur at IUD placement without awaiting results. Current purulent cervicitis or known current gonorrhea or chlamydia infection requires deferring placement. Risk factors alone are different from established infection. Source: [CDC intrauterine contraception](https://www.cdc.gov/contraception/hcp/usspr/intrauterine-contraception.html).
Apply it
An asymptomatic adolescent due for screening can be screened during placement; an adolescent with current purulent cervicitis should first receive infection evaluation and treatment.
Common pitfall: Do not impose a universal separate screening visit, or use same-day screening guidance to override evidence of current infection.
CDC: STI Screening Recommendations · ABP Adolescent Medicine Content Outline: In-Training, Initial Certification, and Maintenance of Certification Exams
Mental and Behavioral Health10%
17.How can depression present differently in adolescents?
Adolescent depression can present with irritability as well as sadness, together with loss of interest, sleep or appetite changes, impaired concentration, and reduced functioning. Major depression involves persistent symptoms for at least two weeks, with depressed mood or loss of interest among the defining features. Duration alone is insufficient: assess severity, impairment, safety, medical contributors, and substance use. Irritability should prompt careful assessment rather than automatic attribution to ordinary adolescence.
Apply it
A 15-year-old has three weeks of persistent irritability, abandoned hobbies, disrupted sleep, and falling grades. Evaluate for depression and suicide risk instead of dismissing the presentation because the patient does not describe feeling sad.
Common pitfall: Neither a single bad day nor irritability alone establishes major depression; look for persistence, associated symptoms, functional change, and an appropriate differential diagnosis.
18.Why do functional change and differential diagnosis matter in depression assessment?
A symptom list becomes clinically meaningful when linked to change in school, relationships, self-care, or usual activities. Medical illnesses, medications, and substance use can produce symptoms resembling depression, so assessment should consider plausible contributors rather than treating a screening result as the diagnosis. Establish the time course and ask about previous mood episodes. Functional impairment and safety help determine treatment intensity even when two adolescents endorse similar symptom counts.
Apply it
Two adolescents report poor sleep and low energy. One remains engaged and functioning after a brief stressful week; the other has persistent anhedonia and major school decline. Use duration, context, and impairment to guide further assessment.
Common pitfall: A positive symptom screen identifies a need for evaluation; it does not independently establish the diagnosis, exclude medical contributors, or determine the appropriate disposition.
19.When do suicidal thoughts require emergency evaluation?
In the NIMH youth outpatient assessment, current thoughts of killing oneself indicate imminent risk requiring urgent mental health evaluation. The patient should not be left alone. Assessment also addresses plan, access to means, previous behavior, and supports, but gathering those details must not postpone immediate protection when current suicidal thoughts are present. A routine future appointment is inadequate for an adolescent who cannot safely leave the clinical setting.
Apply it
During a private interview, a teenager reports thinking about killing themselves right now. Keep the patient supervised, remove accessible hazards as feasible, and arrange an emergency psychiatric evaluation rather than sending the patient home to await follow-up.
Common pitfall: A cooperative demeanor or willingness to talk does not cancel the significance of current suicidal thoughts or justify leaving the adolescent unsupervised during disposition planning.
NIMH: Youth Outpatient Brief Suicide Safety Assessment Worksheet
20.Which details make a suicide safety assessment clinically useful?
Ask directly about current and recent suicidal thoughts, their frequency, a contemplated method, access to that method, and past attempts or self-injury. Previous suicidal behavior is particularly important, and an available method can make a plan more actionable. Explore symptoms, stressors, trusted adults, and reasons for living without allowing protective factors to erase acute danger. The goal is a disposition supported by specific findings rather than a vague impression of risk.
Apply it
A patient denies current intent but describes a recent plan involving unsecured medication and a previous attempt. Clarify timing and access, involve appropriate supports, and use the complete assessment to determine the urgency of further evaluation.
Common pitfall: A denial of current intent is one finding, not a complete safety assessment; a recent plan, available means, and prior attempts still require careful consideration.
NIMH: Youth Outpatient Brief Suicide Safety Assessment Worksheet
21.How does a safety plan differ from a no-suicide contract?
A safety plan identifies warning signs, coping actions, supportive contacts, professional help, and steps to reduce access to lethal means. It is a practical response plan developed with the patient and appropriate caregivers. NIMH cautions that a safety contract is not an effective substitute and can create false reassurance. Safety planning complements the selected level of care; it does not make an otherwise unsafe outpatient disposition acceptable.
Apply it
After assessment supports outpatient care, an adolescent and caregiver identify escalating distress, coping strategies, trusted contacts, and secure storage of medications. Document a usable plan and follow-up instead of relying on a signed promise to remain safe.
Common pitfall: A written promise does not demonstrate safety, and a detailed safety plan cannot replace emergency evaluation when the adolescent has current suicidal thoughts.
NIMH: Youth Outpatient Brief Suicide Safety Assessment Worksheet
22.How should depression severity and treatment response guide management?
For appropriately selected mild depression, GLAD-PC recommends considering 6–8 weeks of active support and monitoring with weekly or biweekly visits; persistent symptoms warrant evidence-based treatment. Moderate or severe depression requires treatment and appropriate mental health consultation without an initial observation-only period. Options include cognitive behavioral therapy, interpersonal psychotherapy for adolescents, and SSRIs, individually or in combination according to clinical needs. Monitor suicidality, behavioral activation, adherence, depressive symptoms, and functioning, especially after medication initiation or dose changes. If improvement is absent after 6–8 weeks of treatment, reassess diagnosis, treatment adequacy, adherence, comorbidities, and stressors, and consider mental health consultation and treatment adjustment.
Apply it
A teenager with mild depression and no acute safety concern can receive active support with weekly or biweekly review. Marked functional impairment warrants treatment sooner. No improvement after 6–8 weeks requires reassessment rather than automatic continuation of an unchanged plan.
Common pitfall: Active monitoring includes scheduled assessment and support. It does not justify delaying treatment for moderate or severe depression, and worsening suicidality requires immediate safety reassessment regardless of the planned review interval.
Cheung-et-al.-Guidelines-for-Adolescent-Depression-in-Primary-Care-GLAD-PC-Part-II.-Treatment-and-Ongoing-Management.pdf · NIMH: Depression
Substance-Related Issues and Addictive Disorders5%
23.How should suspected opioid overdose be managed before and after naloxone?
Naloxone blocks opioid effects and can restore breathing, but respiratory depression can recur after an initial response. Administer available naloxone for suspected overdose, activate emergency services, support breathing as needed, and remain with the person while monitoring respiration. Repeat naloxone according to product and emergency instructions if breathing remains impaired or worsens again. Awakening does not end the emergency. Provide naloxone access and response education to people at increased overdose risk and their supports. See [CDC overdose response](https://www.cdc.gov/stop-overdose/response/index.html).
Apply it
A teenager wakes after naloxone following an unknown pill exposure. Continue emergency care and breathing observation; renewed slow breathing requires prompt breathing support and repeat naloxone as instructed.
Common pitfall: Do not wait for toxicology confirmation, or use alertness alone as evidence of adequate breathing and lasting recovery.
24.How does structured substance screening improve adolescent assessment?
A structured adolescent instrument such as Screening to Brief Intervention, or S2BI, uses frequency-of-use questions to categorize risk and guide feedback and follow-up. A positive screen establishes a need for further assessment rather than automatically diagnosing a substance use disorder. Obtain the substance-specific pattern instead of relying on a single question about 'drugs.' Explain confidentiality limits and provide private interview time. Source: [SAMHSA S2BI resource](https://www.samhsa.gov/resource/ebp/screening-brief-intervention-s2bi).
Apply it
A teenager denies 'drug use' but reports alcohol and nicotine use when asked separately. Complete structured screening and clarify frequency before deciding the next intervention.
Common pitfall: A broad denial can reflect different meanings of 'drugs'; a screening risk category should not be presented as a confirmed diagnosis.
ABP Adolescent Medicine Content Outline: In-Training, Initial Certification, and Maintenance of Certification Exams · AAP: Providing Reproductive and Sexual Health Care
25.What does a brief substance-use intervention accomplish?
For adolescents screening at mild or moderate risk, brief intervention can use one or more short conversations grounded in motivational interviewing, with treatment referral as necessary. Explore ambivalence, connect use with the adolescent's own goals, and elicit reasons for change rather than relying on confrontation. Agree on a concrete next step and follow-up. Source: [SAMHSA Screening and Treatment of Substance Use Disorders among Adolescents](https://library.samhsa.gov/sites/default/files/pep20-06-04-008.pdf).
Apply it
An adolescent is ambivalent about alcohol use but wants better athletic performance. Explore that discrepancy and agree on a specific change to review at follow-up.
Common pitfall: A brief intervention is an active conversation supporting change; neither a generic warning nor automatic referral alone accomplishes its purpose.
Nutrition and Disordered Eating6%
26.Why can restrictive eating cause instability at a higher body weight?
Medical instability reflects malnutrition and physiologic compromise rather than a single body-mass-index threshold. SAHM emphasizes that adolescents with atypical anorexia nervosa can have complications as severe as those with anorexia nervosa despite weight remaining within or above a conventional normal range. Rate and magnitude of weight loss, intake, vital signs, electrolyte status, and other clinical findings matter. A reassuring appearance or population BMI category cannot establish medical safety.
Apply it
An adolescent remains above the population median BMI after substantial rapid weight loss but has dizziness and marked bradycardia. Evaluate medical instability promptly rather than assuming that current body size protects against complications of restrictive eating.
Common pitfall: Do not require an underweight BMI before recognizing serious restriction-related illness; rapid weight loss and abnormal physiology can identify danger across body sizes.
SAHM: Medical Management of Restrictive Eating Disorders in Adolescents and Young Adults
27.Which physiologic findings can justify hospitalization for restrictive eating?
SAHM lists factors supporting hospitalization, including severe bradycardia, hypotension, hypothermia, significant orthostatic changes, dehydration, electrolyte disturbances, and ECG abnormalities. Examples include daytime heart rate below 50 beats/minute or blood pressure below 90/45 mm Hg. These are decision supports within a comprehensive assessment, not permission to ignore other serious findings. Acute food refusal, uncontrolled purging, or psychiatric illness that prevents safe outpatient treatment may also change disposition.
Apply it
A 16-year-old with restrictive eating has a daytime pulse of 44 beats/minute and blood pressure of 86/42 mm Hg. Arrange hospital-level medical assessment instead of scheduling routine nutritional follow-up based only on willingness to eat later.
Common pitfall: A single value just outside a listed threshold does not prove outpatient safety; trends, symptoms, electrolyte abnormalities, ECG findings, and available support still matter.
SAHM: Medical Management of Restrictive Eating Disorders in Adolescents and Young Adults
28.How should growth history inform nutritional assessment?
Adolescent nutritional assessment requires attention to previous height, weight, BMI trajectories, and pubertal development rather than comparison with a single population target. SAHM recommends individualizing treatment goal weight using premorbid growth and developmental factors. Failure to gain expected weight during growth can represent nutritional compromise even without a dramatic absolute loss. The clinical question is whether intake supports this adolescent's development and recovery, not merely whether today's BMI falls inside a reference interval.
Apply it
A growing teenager's weight has remained unchanged while height increases, and the patient has crossed downward through established BMI percentiles. Investigate restriction and developmental effects instead of assuming stable weight means adequate nutrition during adolescence.
Common pitfall: The population median is not automatically the correct recovery target for every adolescent, and absence of absolute weight loss does not exclude malnutrition.
SAHM: Medical Management of Restrictive Eating Disorders in Adolescents and Young Adults
29.When is family-based treatment appropriate for adolescent anorexia nervosa?
SAHM identifies family-based treatment as a first-line outpatient psychological treatment for adolescents with anorexia nervosa. Caregivers help interrupt restriction and support nutritional restoration while clinicians monitor medical status. Most adolescents with restrictive eating disorders can be managed as outpatients when clinically appropriate, but medical or psychiatric instability changes that decision. Family involvement is a treatment resource rather than an attribution of blame, and psychological treatment must remain connected to medical monitoring.
Apply it
A medically stable 14-year-old with anorexia nervosa lives with caregivers able to support meals. Discuss family-based treatment and coordinated medical follow-up, while identifying the physiologic or psychiatric changes that would require a higher level of care.
Common pitfall: Choosing outpatient family-based treatment does not remove the need to reassess vital signs, intake, weight trajectory, and safety as the clinical situation changes.
SAHM: Medical Management of Restrictive Eating Disorders in Adolescents and Young Adults
Musculoskeletal Health and Sports Medicine6%
30.What should happen immediately after a suspected sports concussion?
A suspected concussion requires immediate removal from play and assessment for emergency danger signs. Keep the athlete out for the remainder of that day and until clinically evaluated. During the first one to two days, use relative rest rather than prolonged dark-room isolation; introduce light daily activity as tolerated while avoiding another head impact. School return often begins within one to two days with temporary supports. These daily activities require different decisions from clearance for contact sport. See [CDC concussion recovery](https://www.cdc.gov/heads-up/guidelines/recovery-from-concussion.html).
Apply it
A soccer player appears dazed but quickly feels better. Remove the player for the day, arrange assessment, and subsequently plan symptom-guided daily activity and school support.
Common pitfall: Rapid symptom improvement or a brief orientation check does not justify same-day return. Relative rest does not mean complete inactivity until every symptom disappears.
31.When should adolescent knee pain prompt examination of the hip?
Slipped capital femoral epiphysis can cause hip, groin, thigh, or referred knee pain, often with a limp, external rotation, and limited hip internal rotation. The slip occurs through the proximal femoral growth plate. Begin strict non-weight-bearing precautions immediately when SCFE is suspected, even if the adolescent can walk, while arranging urgent orthopedic assessment and imaging. RCH recommends a bed or wheelchair rather than crutches pending assessment. In an acute suspected slip, use AP pelvis and cross-table lateral imaging rather than forcing a frog-leg position. Confirmed disease requires surgical stabilization.
Apply it
An adolescent with weeks of knee pain has a normal knee examination but an out-toed limp and restricted hip internal rotation. Immediately stop weight bearing, use a wheelchair or bed, and arrange urgent hip imaging and orthopedic assessment without waiting for radiographic confirmation.
Common pitfall: Ability to walk does not exclude SCFE or justify continued weight bearing. A stable slip describes retained walking ability, not safety to continue walking while awaiting assessment.
Slipped Capital Femoral Epiphysis - OrthoInfo - AAOS · Clinical Practice Guidelines : Slipped upper femoral epiphysis SUFE - Emergency Department
32.How should focal exercise-related bone pain be assessed when radiographs are normal?
A bone stress injury should remain in the differential when repetitive loading produces localized pain and focal bony tenderness. Early radiographs can be normal because they do not show early bone edema. Reduce the provoking load and consider MRI when examination and symptoms sustain suspicion; MRI can detect earlier injury. Also assess factors compromising bone strength, including nutritional deficiency. Source: [AAOS stress fractures](https://orthoinfo.aaos.org/en/diseases--conditions/stress-fractures).
Apply it
A runner develops focal tibial pain after increasing mileage. A normal early radiograph does not justify continued unrestricted running if focal tenderness and symptoms suggest bone stress injury.
Common pitfall: Do not equate a normal early radiograph with absence of injury or dismiss focal bony pain as routine postexercise soreness.
ABP Adolescent Medicine Content Outline: In-Training, Initial Certification, and Maintenance of Certification Exams · Endocrine Society: Hypothalamic Amenorrhea Guideline Resources
33.What operational criteria govern graduated return to sport after concussion?
With clinician approval and supervision, CDC's six stages are: regular activities such as school; light aerobic exercise; moderate activity; heavy noncontact exercise and sport drills; controlled full-contact practice when appropriate; and competition. Each typically takes at least 24 hours. Advance only without new symptoms. If symptoms recur, stop, contact the clinician, and after recovery resume at the previous tolerated stage. School return and early exercise can proceed in parallel, but unrestricted nonsport activities must be restored before completing the sports protocol. Sources: [CDC Returning to Sports](https://www.cdc.gov/heads-up/guidelines/returning-to-sports.html) and [CDC concussion recovery](https://www.cdc.gov/heads-up/guidelines/recovery-from-concussion.html).
Apply it
Headache during moderate activity means stopping rather than advancing. After symptoms resolve and the clinician advises resumption, return to the previously tolerated light aerobic stage.
Common pitfall: Twenty-four hours is a minimum typical stage interval, not automatic clearance. Do not combine stages to meet a competition deadline.
Endocrinology6%
34.Which findings trigger delayed-puberty evaluation?
Evaluate absent breast development by age 13 or absent testicular enlargement by age 14. Testicular volume of at least 4 mL or length of 2.5 cm indicates enlargement. Breast and testicular development reflect gonadal maturation, whereas pubic hair and body odor can result from adrenal androgen production. Review growth trajectory, nutrition, chronic disease, family timing, and examination findings rather than using adrenarche as proof of gonadal puberty.
Apply it
A 14-year-old has body odor and pubic hair but 2-mL testes. The gonadal finding meets an evaluation threshold despite the adrenal changes.
Common pitfall: Pubic hair does not substitute for breast development or testicular enlargement, and a family history of late maturation does not eliminate the need for assessment.
Pediatric Endocrine Society: Child with Suspected Delayed Puberty
35.How do laboratory findings and bone age help distinguish delayed-puberty mechanisms?
Early-morning gonadotropins and sex steroids help localize dysfunction. High LH and FSH with low sex steroids suggest primary gonadal dysfunction; low or inappropriately normal gonadotropins may accompany constitutional delay or central suppression. Bone age estimates skeletal maturation and remaining growth potential, but delay also occurs with nutritional, systemic, and endocrine disease. Interpret these findings with growth, examination, and selected thyroid and prolactin testing rather than treating one result as diagnostic.
Apply it
Delayed bone age with weight decline and chronic gastrointestinal symptoms warrants systemic and nutritional investigation. Clearly elevated gonadotropins with low sex steroids argues against simple constitutional delay.
Common pitfall: Neither low LH nor delayed bone age independently distinguishes constitutional delay from permanent central disease.
Pediatric Endocrine Society: Child with Suspected Delayed Puberty
36.When should new weight loss and polyuria trigger emergency diabetes assessment?
Polyuria, polydipsia, and unexplained weight loss developing over days or weeks suggest diabetes. In type 1 diabetes, immune destruction of pancreatic beta cells causes insulin deficiency. Vomiting, abdominal pain, dehydration, deep rapid breathing, or reduced consciousness raises concern for diabetic ketoacidosis. Check glucose promptly and arrange emergency hospital assessment when DKA is suspected; evaluate ketones and acid-base status without delaying transfer. Sources: [NIDDK type 1 diabetes](https://www.niddk.nih.gov/health-information/diabetes/overview/what-is-diabetes/type-1-diabetes) and [NICE pediatric diabetes guidance](https://www.nice.org.uk/guidance/ng18/chapter/recommendations).
Apply it
A teenager with thirst, frequent urination, and weight loss now has vomiting and deep breathing. Assess immediately for hyperglycemia and DKA rather than scheduling routine weight-loss investigations.
Common pitfall: Abdominal pain and vomiting can be manifestations of DKA. Do not let a presumed gastrointestinal illness obscure preceding osmotic symptoms.
37.How should thyroid tests distinguish primary hypothyroidism from nonspecific symptoms?
Fatigue and weight change alone cannot diagnose hypothyroidism. Assess TSH with free T4: overt primary hypothyroidism produces elevated TSH with low free T4 because loss of thyroid hormone feedback increases pituitary stimulation. Low free T4 without an appropriate TSH rise requires consideration of central dysfunction. Thyroid antibodies can help identify autoimmune disease. Confirmed hypothyroidism is treated with levothyroxine, with laboratory monitoring guiding adjustment. Sources: [NIDDK thyroid tests](https://www.niddk.nih.gov/health-information/diagnostic-tests/thyroid) and [NIDDK hypothyroidism](https://www.niddk.nih.gov/health-information/endocrine-diseases/hypothyroidism).
Apply it
An adolescent with fatigue and constipation has high TSH and low free T4. Recognize overt primary hypothyroidism rather than treating symptoms as sufficient evidence of depression.
Common pitfall: An isolated nonspecific symptom or TSH value cannot replace interpretation of the hormone pattern and clinical context.
Sexually Transmitted Infections7%
38.Who should receive routine chlamydia and gonorrhea screening?
CDC recommends annual chlamydia and gonorrhea screening for sexually active women younger than 25 years, with screening at older ages based on increased risk. Screening decisions for transgender and gender-diverse patients should account for anatomy and sexual exposures. Symptoms are not required for screening because infections are often asymptomatic. A preventive visit should therefore distinguish age- and risk-based screening from diagnostic testing prompted by discharge, pelvic pain, or another clinical syndrome.
Apply it
A sexually active 18-year-old with a cervix has no discharge or pelvic pain and has never been screened. Offer routine chlamydia and gonorrhea screening rather than reserving testing for symptoms or a reported infected partner.
Common pitfall: An absence of symptoms or use of a pregnancy-prevention method does not eliminate the indication for recommended age- and exposure-appropriate STI screening.
39.How do exposure sites determine STI specimen selection?
An infection can be present at one exposed site while testing at another site is negative. CDC screening recommendations therefore link site-specific testing to sexual practices, especially rectal and pharyngeal exposure in men who have sex with men. A urine test cannot establish absence of every extragenital infection. Ask explicitly about oral and anal practices, then select tests according to the organism, exposed site, patient group, and applicable screening recommendations.
Apply it
A young man reports receptive anal sex and has a negative urine chlamydia test. Determine whether rectal testing is indicated rather than interpreting the urine result as a complete assessment of all sites exposed during sexual contact.
Common pitfall: Do not order an identical specimen set for every patient or assume that a negative urine result excludes rectal or pharyngeal infection.
CDC: STI Screening Recommendations · CDC: Guide to Taking a Sexual History
40.Why is chlamydia retesting recommended after treatment?
CDC recommends retesting approximately three months after chlamydia treatment because repeat infection is common, often from an untreated partner or a new infected partner. Retesting for reinfection has a different purpose from an immediate test of cure. A patient who completed treatment and whose symptoms resolved still needs the retesting plan. Partner management and prevention counseling address the exposure network rather than assuming the original antibiotic course prevents future acquisition.
Apply it
A nonpregnant 19-year-old completed chlamydia treatment and feels well. Arrange retesting at about three months and discuss partner treatment instead of closing follow-up solely because symptoms resolved and adherence was reported as complete.
Common pitfall: Do not equate a completed treatment course with protection against reinfection or substitute an unnecessarily early test for the recommended later retesting plan.
41.When does a chlamydia test of cure differ from routine retesting?
For nonpregnant people treated with recommended regimens, routine test of cure is generally unnecessary unless adherence is uncertain, symptoms persist, or reinfection is suspected. Pregnancy changes this approach: CDC recommends a test of cure approximately four weeks after treatment. Nucleic acid testing too soon can remain positive from nonviable organisms. Distinguish the clinical question of treatment success from later screening for reinfection, which remains relevant after apparently successful treatment.
Apply it
A pregnant adolescent has completed chlamydia treatment. Plan a test of cure at approximately four weeks and subsequent recommended retesting, rather than applying the routine no-test-of-cure approach used for an uncomplicated nonpregnant patient.
Common pitfall: A positive nucleic acid test obtained too soon after treatment may not prove viable persistent infection, and pregnancy requires a different follow-up strategy.
Ethics, Legal Issues, and Health Equity2%
42.How should confidentiality be explained without making an absolute promise?
Explain what can remain private, the safety circumstances that may require disclosure, and the consent and reporting rules applicable to the service and jurisdiction. AAP guidance supports confidential adolescent sexual and reproductive care while recognizing legal variation and practical risks from records or billing. Private conversation alone does not guarantee private documentation. Discuss communication preferences and potential disclosures before sensitive services when possible, so the adolescent can participate meaningfully in care decisions.
Apply it
A teenager asks whether STI testing will appear in a parent-accessible portal or insurance communication. Explain the actual privacy arrangements and relevant legal limits before testing, and identify an appropriate confidential care option when available.
Common pitfall: Do not promise that all reproductive care is confidential everywhere or assume that consent to a service automatically prevents disclosure through billing or electronic records.
Core Knowledge in Scholarly Activities5%
43.How is a risk ratio calculated and interpreted?
A risk ratio divides risk in the exposed group by risk in the comparison group. Calculate each risk using cases divided by the appropriate group total before taking the ratio. A risk ratio of 2 means the observed risk is twice as high in the exposed group; it does not mean a two-percentage-point increase. Interpretation also depends on study design, precision, bias, and whether the exposure groups are otherwise comparable.
Apply it
In a cohort, 18 of 120 exposed adolescents and 9 of 180 unexposed adolescents develop an outcome. Calculate risks of 15% and 5%, yielding a risk ratio of 3 and an absolute difference of 10 percentage points.
Common pitfall: Comparing case counts without accounting for different group sizes can reverse or exaggerate an association; calculate risks before interpreting the relative measure.
CDC Field Epidemiology Manual: Analyzing and Interpreting Data
44.Why can an observational association fail to establish causation?
An observed association may reflect a causal effect, but it can also arise through confounding, selection bias, information bias, or chance. Confounding occurs when another factor related to both exposure and outcome distorts the comparison. CDC recommends assessing these explanations before causal interpretation. Temporal order also matters: an exposure measured after symptom onset may be a consequence rather than a cause. Statistical association alone cannot resolve these design and measurement problems.
Apply it
A survey links energy-drink use with depression, but sleep deprivation is common among users and relates to depressive symptoms. Consider confounding and uncertain temporal order before claiming that the drinks caused depression in the surveyed adolescents.
Common pitfall: A small probability value does not remove bias, establish temporal order, or prove that exposed and unexposed groups differed only in the studied exposure.
CDC Field Epidemiology Manual: Analyzing and Interpreting Data
45.How should confidence intervals change interpretation of a risk ratio?
A confidence interval expresses uncertainty around an estimate under the statistical method's assumptions. For a risk ratio, the null value is 1. An interval that includes 1 is compatible with no association at the corresponding confidence level, but may also include clinically important effects. Width reflects precision, not protection from bias. An apparently precise estimate can still be systematically wrong if the study has important confounding or measurement problems.
Apply it
A study reports a risk ratio of 1.8 with a 95% confidence interval of 0.8–4.0. Describe an imprecise estimate compatible with no association and substantial increased risk rather than declaring that no effect exists.
Common pitfall: Failure to exclude the null is not proof of equivalence, and a narrow confidence interval does not establish that the study is unbiased.
CDC Field Epidemiology Manual: Analyzing and Interpreting Data
Dermatology4%
46.Why should acne antibiotics be combined with other topical treatments?
AAD guidance recommends combining treatments with different mechanisms and using benzoyl peroxide with topical or oral antibiotics to reduce antibiotic resistance. Topical retinoids help address follicular plugging, while benzoyl peroxide contributes antimicrobial activity. Antibiotic monotherapy leaves preventable resistance pressure and does not address every component of acne pathogenesis. Oral antibiotic use should be limited when possible, with a plan for ongoing nonantibiotic topical treatment rather than indefinite antibiotic continuation.
Apply it
A teenager has used topical clindamycin alone for months with persistent inflammatory acne. Reassess the regimen and incorporate benzoyl peroxide and an appropriate retinoid strategy instead of simply extending antibiotic monotherapy indefinitely without reassessment.
Common pitfall: Adding a second antibiotic does not substitute for benzoyl peroxide and a broader acne regimen, and prolonged antibiotic exposure should not become the default maintenance plan.
47.When should acne severity prompt consideration of isotretinoin?
AAD recommends isotretinoin for severe acne, acne causing scarring or substantial psychosocial burden, or acne that fails standard topical or oral treatment. The decision therefore depends on consequences and treatment response as well as lesion counts. Repeatedly extending antibiotics while permanent scars accumulate misses an important escalation cue. Isotretinoin requires its own appropriate safety processes, including pregnancy prevention where relevant, rather than being treated as an interchangeable routine topical option.
Apply it
An adolescent has painful nodules, new scars, and major social withdrawal despite an adequate standard regimen. Discuss isotretinoin evaluation rather than repeatedly renewing oral antibiotics while accepting continued scarring as an unavoidable phase of adolescence.
Common pitfall: Do not require extreme lesion counts before recognizing scarring or substantial psychosocial burden as reasons to reconsider treatment intensity and discuss appropriate escalation.
Gastroenterology3%
48.Why must gluten exposure continue during celiac testing?
Celiac serology depends on an immune response to gluten exposure. Starting a gluten-free diet before diagnostic evaluation can reduce antibody levels and make testing less informative. NIDDK advises testing while the patient consumes gluten. Tissue transglutaminase IgA is commonly used, with interpretation affected by IgA status. Symptomatic improvement after gluten avoidance is not specific enough to establish celiac disease, so treatment timing can materially affect diagnostic clarity.
Apply it
A teenager with chronic diarrhea and iron deficiency plans to stop gluten before the first diagnostic visit. Explain why testing should occur while gluten remains in the diet rather than using symptom response as diagnostic confirmation.
Common pitfall: A negative antibody result obtained after substantial gluten avoidance may be falsely reassuring; dietary exposure must be considered before using the result to exclude disease.
49.How does IgA deficiency change the actionable celiac testing decision?
IgA deficiency can make tTG-IgA falsely negative. While the patient continues consuming gluten, use tissue transglutaminase IgG, or tTG-IgG, and/or deamidated gliadin peptide IgG, or DGP-IgG, when deficient IgA limits IgA serology. Isolated tTG-IgG is inaccurate and not useful for routine diagnosis in an IgA-sufficient patient. Negative serology does not end evaluation when clinical suspicion remains high; gastroenterology assessment and duodenal biopsies may still be indicated.
Apply it
An adolescent eating gluten has chronic diarrhea, iron deficiency, negative tTG-IgA, and markedly deficient total IgA. Order tTG-IgG and/or DGP-IgG rather than accepting the IgA result as exclusion.
Common pitfall: Do not substitute an unspecified repeat panel for selecting assays appropriate to IgA status, or stop gluten before completing diagnostic evaluation.
Infectious Diseases3%
50.Which features support infectious mononucleosis in an adolescent?
Infectious mononucleosis commonly produces marked fatigue, fever, sore throat, and enlarged lymph nodes, with possible liver or spleen enlargement. Epstein–Barr virus is the most common cause, although other infections can produce a mononucleosis-like illness. CDC notes that transmission commonly occurs through saliva. The syndrome should be considered when pharyngitis is accompanied by substantial fatigue and systemic findings, rather than assuming every sore throat represents uncomplicated bacterial pharyngitis.
Apply it
A 17-year-old has sore throat, swollen nodes, and pronounced fatigue after several weeks of close social contact. Consider infectious mononucleosis and ask about abdominal symptoms and sports participation while evaluating the illness and relevant alternatives.
Common pitfall: The label 'kissing disease' should not replace a clinical assessment, and a compatible syndrome does not establish that every case is caused by Epstein–Barr virus.
51.Why does mononucleosis change advice about contact sports?
Infectious mononucleosis can enlarge the spleen, making it vulnerable to rupture with abdominal trauma. CDC advises avoiding contact sports until full recovery. Feeling less fatigued does not by itself establish that splenic risk has resolved, so activity counseling should be explicit. Avoid inventing a universal clearance date from symptom improvement alone; the decision requires clinical assessment of recovery and the demands and trauma risk of the intended activity.
Apply it
A wrestler recovering from mononucleosis feels energetic enough to compete but has not been reassessed. Explain the splenic injury concern and withhold contact participation pending appropriate recovery assessment instead of relying solely on improved energy.
Common pitfall: Resolution of sore throat is not a reliable stand-alone clearance criterion for contact sport, because the relevant concern is vulnerability of an enlarged spleen.
Neurology3%
52.Which neurologic findings after head injury require emergency assessment?
CDC danger signs after a head impact include worsening persistent headache, repeated vomiting, seizures, increasing confusion, unusual behavior, inability to wake or stay awake, slurred speech, weakness, or reduced coordination. These findings raise concern for a more serious injury than uncomplicated concussion and require emergency assessment. The course matters: deterioration after an initially reassuring period is not a normal reassurance cue. Do not wait for every danger sign to appear before escalating.
Apply it
Several hours after a sports collision, an adolescent develops repeated vomiting and becomes increasingly difficult to awaken. Arrange emergency evaluation immediately rather than continuing routine home concussion observation or waiting for a scheduled clinic appointment.
Common pitfall: An initially normal conversation does not exclude later deterioration, and a prior concussion diagnosis does not explain away new focal deficits or reduced arousability.
53.Why can concussion recognition require observation over time?
Concussion symptoms may emerge or become clearer hours or days after injury. CDC describes physical, cognitive, emotional, and sleep-related manifestations, so recognition should not rely only on immediate headache or loss of consciousness. Ask about slowed thinking, memory trouble, balance, irritability, fatigue, and altered sleep, then compare with usual functioning. Provide instructions about evolving symptoms and emergency danger signs, because a single early assessment cannot capture every later development.
Apply it
A student seemed well immediately after a fall but develops concentration difficulty, dizziness, and unusual fatigue the next day. Reassess for concussion rather than dismissing the symptoms because there was no reported loss of consciousness.
Common pitfall: Neither absence of loss of consciousness nor delayed symptom recognition rules out concussion; monitor the clinical course and distinguish ordinary symptoms from emergency danger signs.
Cardiology and Pulmonology3%
54.How does spirometry help evaluate suspected asthma?
Asthma involves variable respiratory symptoms and variable airflow limitation. NHLBI describes spirometry before and after bronchodilator administration as a way to assess obstruction and reversibility. A history of recurrent wheeze, cough, or chest tightness supports suspicion, but symptoms alone are not equivalent to objective confirmation. Conversely, a normal examination between episodes does not exclude variable disease. Interpret pulmonary testing alongside symptom timing, triggers, and alternative explanations for exercise or nighttime complaints.
Apply it
A teenager has recurrent nighttime cough and episodic wheeze but a normal examination today. Arrange spirometry with bronchodilator assessment rather than diagnosing asthma solely from symptoms or rejecting it because no wheeze is currently audible.
Common pitfall: Do not treat a normal interval examination as exclusion of asthma or use a single symptom, such as cough, as sufficient objective confirmation.
55.When can challenge testing help clarify exercise-related respiratory symptoms?
When the history suggests asthma but routine testing is inconclusive, NHLBI describes bronchial challenge testing, including exercise challenge, as a possible diagnostic tool. The purpose is to demonstrate airway responsiveness under controlled conditions rather than assume that every exertional complaint represents bronchoconstriction. Exercise-related breathlessness has multiple possible causes, so testing should answer a defined clinical question. A normal resting spirometry result can coexist with symptoms that require further targeted investigation.
Apply it
An adolescent repeatedly develops cough and chest tightness during running, but resting spirometry is normal. Consider appropriate challenge testing to clarify airway responsiveness rather than assigning a permanent asthma diagnosis based only on the sports history.
Common pitfall: Exercise symptoms alone do not establish exercise-induced bronchoconstriction, and normal resting spirometry does not automatically end the investigation when the clinical pattern remains suggestive.
Nephrology and Urology1%
56.Why should an abnormal urine protein result be checked in a first-morning specimen?
Urinary protein or albumin excretion can vary with activity and posture. NIDDK recommends confirming an abnormal result with a first-morning sample in pediatric evaluation, helping distinguish persistent abnormalities from transient or orthostatic findings. A single daytime sample after activity should not establish chronic kidney disease. Interpretation also requires blood pressure, renal function, urine sediment, symptoms, and persistence over time, especially when findings extend beyond an isolated low-grade abnormality.
Apply it
A healthy adolescent has an abnormal albumin result from a sample collected after an active school day. Obtain a first-morning specimen for confirmation and review blood pressure and other findings before labeling the patient with chronic kidney disease.
Common pitfall: Do not diagnose chronic kidney disease from one daytime result, but do not dismiss persistent protein abnormalities or accompanying hypertension, hematuria, or impaired renal function.
Hematology and Oncology3%
57.How does ferritin help identify iron deficiency?
Ferritin reflects stored iron, and a low ferritin level supports depleted iron stores. NHLBI describes iron-deficiency evaluation using the blood count and iron-related tests rather than symptoms alone. Microcytosis can support the pattern but has other causes and need not be present at the earliest stage. Ferritin can be affected by inflammation, so a value that is not low must be interpreted in context rather than treated as universally excluding deficiency.
Apply it
A fatigued adolescent has microcytic anemia and a clearly low ferritin level. Recognize depleted iron stores and investigate the reason for deficiency instead of attributing the anemia to a hereditary microcytosis solely because the cells are small.
Common pitfall: A low ferritin is a useful positive clue, but a normal or elevated value during inflammation does not always demonstrate adequate available iron stores.
58.Why should heavy menstrual bleeding prompt assessment for iron deficiency?
Blood loss removes iron from the body, and sustained menstrual losses can exceed dietary replacement. NHLBI identifies heavy menstrual bleeding as a risk factor for iron-deficiency anemia. Assessment should connect fatigue, reduced exercise tolerance, or pallor with menstrual history and laboratory findings. Identifying depleted iron is only part of management: ongoing blood loss also requires attention. A plausible dietary explanation should not prevent inquiry about bleeding or another source of loss.
Apply it
A teenager reports fatigue, declining running performance, and prolonged heavy periods despite an apparently varied diet. Obtain appropriate anemia and iron studies and assess the bleeding pattern rather than assuming nutritional intake alone explains the symptoms.
Common pitfall: Iron replacement without attention to continued blood loss can leave the cause active, and a patient may normalize heavy periods unless specifically asked about them.
Allergy, Immunology, and Rheumatology3%
59.When should anaphylaxis be treated before skin findings or laboratory confirmation appear?
Abrupt bronchospasm, laryngeal involvement, or hypotension after a known or highly probable allergen can establish anaphylaxis even without hives. Skin findings alone do not establish anaphylaxis. Give intramuscular epinephrine promptly, activate emergency support, and manage airway, breathing, and circulation. Keep the patient flat, or seated with legs extended if breathing requires; do not allow standing or walking. Asthma medicines and antihistamines cannot replace epinephrine. Clinical improvement requires continued monitored assessment for recurrence. Source: [RCH anaphylaxis guideline](https://www.rch.org.au/clinicalguide/guideline_index/anaphylaxis/).
Apply it
A peanut-allergic adolescent develops sudden wheeze and hoarseness after eating a cookie, without rash. Treat immediately with intramuscular epinephrine and emergency support rather than trying an asthma inhaler first.
Common pitfall: Do not await hives or tryptase results. The HPV vaccine-allergy flashcard addresses future vaccine eligibility; acute anaphylaxis requires immediate emergency treatment.
Head, Eye, Ear, Nose, and Throat2%
60.Which red-eye findings distinguish urgent corneal or intraocular disease from uncomplicated conjunctivitis?
Severe pain, photophobia, or reduced visual acuity requires urgent ophthalmic assessment. In a contact-lens wearer, pain with a corneal white spot or fluorescein-visible ulcer suggests infectious keratitis. Pain and photophobia with a small, irregular, poorly reactive pupil suggest anterior uveitis. Bilateral itching and watery discharge with preserved vision favor allergic conjunctivitis. Assess visual acuity and the cornea rather than diagnosing conjunctivitis from redness or discharge alone. Source: [RCH acute red eye guideline](https://www.rch.org.au/clinicalguide/guideline_index/acute_red_eye/).
Apply it
A contact-lens wearer has unilateral pain, photophobia, blurred vision, and a corneal opacity. Arrange urgent ophthalmology assessment for possible keratitis and retain the lens for possible culture.
Common pitfall: Purulent discharge does not exclude keratitis. For double vision or unequal pupils after head injury, also apply the separate neurologic danger-sign guidance and traumatic visual findings flashcard.
What to focus on during revision
The following are CertMedbry study suggestions. Use the official outline to check the full scope of your examination.
- Spend most practice time on assessment, diagnosis, and management, which together account for approximately 75% of the outline's clinical tasks.
- Prioritize preventive care, reproductive health, and mental and behavioral health while retaining structured review of every general medical domain.
- Separate emergency findings from routine follow-up: current suicidal thoughts, eating-disorder instability, opioid respiratory depression, and neurologic deterioration.
- Use anatomy, practices, pregnancy potential, and patient preferences to individualize sexual and reproductive care.
- Interpret adolescent growth and development longitudinally, including weight trajectory, pubertal progression, menstrual function, and energy availability.
- Practise calculations and evidence interpretation alongside clinical decisions; distinguish risk ratios, absolute differences, precision, and causation.
- Use the complete official outline to identify subjects beyond this selective guide, particularly within the smaller general medical domains.
A practical preparation plan
1. Map the complete outline
Create a study inventory using all 21 official domains. Mark the 60 concepts covered here, then identify remaining outline topics so that focused preparation does not become an accidental limit on scope.
2. Build action-based decision notes
For each major presentation, write the decisive finding, immediate action, alternative diagnosis, and follow-up requirement. Start with suicidality, restrictive eating, amenorrhea, STI care, concussion, and respiratory symptoms.
3. Work the questions without references
Choose one answer for each drill and state the clinical cue supporting it. After reviewing the explanation, identify why each alternative fails and whether the error involved knowledge, interpretation, or disposition.
4. Rehearse thresholds and distinctions
Use flashcards to recall pubertal thresholds, vaccine scheduling rules, chlamydia follow-up, confidentiality boundaries, and diagnostic test limitations. Pair every threshold with the context that changes its interpretation.
5. Broaden and reassess
Return to the full outline after each study cycle. Allocate further review approximately by official weights, while giving extra attention to repeated errors and general medical domains that a small drill set samples lightly.
Use your sample score as a starting point
The free set contains 20 original practice questions. It is a small learning sample, not an official examination or a validated pass prediction. Review each explanation and its source before moving to another topic.
Start the free sampleOfficial sources and updates
- ABFM: Adolescent Medicine
- ABFM: Adolescent Medicine One-Day Exam
- 2026 Adolescent Medicine Certificate of Added Qualification One-Day Examination Information Booklet
- ABIM: Blueprints
- ABP Adolescent Medicine Content Outline: In-Training, Initial Certification, and Maintenance of Certification Exams
- CDC: HPV Vaccine Recommendations
- NHLBI: Get Enough Good-Quality Sleep
- CDC: Teen Dating Violence
- CDC: Guide to Taking a Sexual History
- CDC: Classifications for Combined Hormonal Contraceptives
- Endocrine Society: Hypothalamic Amenorrhea Guideline Resources
- NIMH: Youth Outpatient Brief Suicide Safety Assessment Worksheet
- NIMH: Depression
- CDC: Lifesaving Naloxone
- SAHM: Medical Management of Restrictive Eating Disorders in Adolescents and Young Adults
- CDC: Responding to a Sports-related Concussion
- Pediatric Endocrine Society: Child with Suspected Delayed Puberty
- CDC: STI Screening Recommendations
- CDC: Chlamydial Infections
- AAP: Providing Reproductive and Sexual Health Care
- CDC Field Epidemiology Manual: Analyzing and Interpreting Data
- AAD: Updated Guidelines for the Management of Acne
- NIDDK: Celiac Disease Tests
- CDC: About Infectious Mononucleosis
- CDC: Signs and Symptoms of Concussion
- NHLBI: Iron-Deficiency Anemia
- NHLBI: Asthma Diagnosis
- NIDDK: Considerations for Pediatric Patients
- Cheung-et-al.-Guidelines-for-Adolescent-Depression-in-Primary-Care-GLAD-PC-Part-II.-Treatment-and-Ongoing-Management.pdf
- Slipped Capital Femoral Epiphysis - OrthoInfo - AAOS
- Clinical Practice Guidelines : Slipped upper femoral epiphysis SUFE - Emergency Department
- Stress Fractures - OrthoInfo - AAOS
- Type 1 Diabetes - NIDDK
- Recommendations | Diabetes (type 1 and type 2) in children and young people: diagnosis and management | Guidance | NICE
Confirm current eligibility, fees, scheduling and policies directly with the examination provider. CertMedbry is independent and is not endorsed by these organisations. How we handle content and corrections.