Practise adult oncology decisions in treatment safety, symptom assessment, emergencies, survivorship, and supportive care with 60 concepts and 20 explained questions. These are independent learning materials, not official exam questions or a pass prediction.
Read the OCN® Adult Oncology Nursing: Decisions, Safety, and Supportive Care study guide and official exam sourcesExam outline and official sources
Oncology Nursing Certification Corporation (ONCC) · 2026 OCN® Test Content Outline, copyright 2025, linked from ONCC's current examination and preparation pages; corroborated by the 2026 ONCC Certification Test Registration Manual, valid January 1, 2026. Verified for use as of October 11, 2026. The workbook label matches the official credential name; the assigned slug is preserved.
This original 20-question sample covers selected topics across the outline. It does not reproduce official exam questions or cover every tested topic.
- Oncology Certified Nurse (OCN®) | ONCC
- Prepare for test | ONCC
- 2026 OCN® Test Content Outline
- 2026 ONCC Certification Test Registration Manual
- Palliative Care in Cancer | NCI
- Follow-Up Medical Care | NCI
- Cancer Screening | NCI
- Biomarker Testing for Cancer Treatment | NCI
- Tumor Grade | NCI
- Are Clinical Trials Safe? | NCI
- Stem Cell Transplants in Cancer Treatment | NCI
- External Beam Radiation Therapy for Cancer | NCI
- Brachytherapy to Treat Cancer | NCI
- Diarrhea and Cancer Treatment | NCI
- Adherence to Oral Agents for Cancer | Oncology Nursing Society
- Cancer Pain (PDQ®)–Health Professional Version | NCI
- Pain and Cancer Treatment | NCI
- Mouth and Throat Problems: Cancer Treatment Side Effects | NCI
- Lymphedema and Cancer | NCI
- Nerve Problems (Peripheral Neuropathy) and Cancer Treatment | NCI
- Fatigue and Cancer | NCI
- Prevention of tumour lysis syndrome | eviQ
- Spinal cord compression palliative EBRT | eviQ
- Emergency radiotherapy treatment | Cancer Institute NSW eviQ Education
- Infection and Neutropenia during Cancer Treatment | NCI
- Tool: Teach-Back | AHRQ
- Financial Toxicity and Cancer Treatment (PDQ®)–Patient Version | NCI
- Definition of performance status | NCI
- How Do Clinical Trials Work? | NCI
- Chemical Hazards Risk Factors | CDC/NIOSH
- Hormone Therapy to Treat Cancer | NCI
- T-cell Transfer Therapy | NCI
- Nausea and Vomiting and Cancer Treatment | NCI
- Weight Changes, Malnutrition, and Cancer | NCI
- Constipation and Cancer | NCI
- Bleeding and Bruising and Cancer Treatment | NCI
- Extravasation management—Clinical procedure | eviQ
- How Cancer Affects Your Self-Image and Sexuality | NCI
- Support for Caregivers of Cancer Patients | NCI
- Cancer Screening Overview - NCI
- Surgery for Cancer - NCI
- OralChemoSafetyatHome.pdf
- Oral Complications (PDQ®) - NCI
- Nutrition in Cancer Care (PDQ®) - NCI
- Elitek.html
- Chemotherapy to Treat Cancer - NCI
- elitek.pdf
- Recommendations | Spinal metastases and metastatic spinal cord compression | Guidance | NICE
- Cardiopulmonary Syndromes (PDQ®) - NCI
- 123-Neutropenic fever: patient evaluation, risk assessment and immediate management | eviQ
- 3500-Cytokine release syndrome (CRS) | eviQ
Oncology Certified Nurse (OCN®)
Start with 20 free questions, then review the explanations and any topics you missed.
An asymptomatic adult asks why a screening test is being offered when they feel well. Which explanation best describes its purpose?
Oncology Certified Nurse (OCN®)
Flashcards
Care Continuum
Screening purpose
Get started with Oncology Certified Nurse (OCN®)
Purchase your plan, then choose the module to enable. Your plan renews until canceled.
Monthly exam plan
$147 / month
About $4.90 per day
Enable one exam module after payment
Published questions, flashcards and study tools
Renews until canceled
Yearly exam plan
$1337 / year
About $3.66 per day
Enable one exam module after payment
Published questions, flashcards and study tools
Renews until canceled
Found an issue? See our content policy and report a correction.