Practise Obstetrics and Gynecology (OB/GYN) Examination with a short sample and answer explanations. These are independent learning materials, not official exam questions or a pass prediction.
Exam outline and official sources
American Registry for Diagnostic Medical Sonography (ARDMS), governed and managed by Inteleos · Obstetrics and Gynecology Examination Content Outline, version 24.1; verified through the current official examination page on 2026-10-12 (Asia/Hong_Kong). The five-page outline does not state a separate effective date. The workbook label 'Obstetric and Gynecology Sonography (OB/GYN) Registry Exam' maps to this ARDMS specialty examination for RDMS certification; 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.
- Obstetrics and Gynecology (OB/GYN) — official examination page
- ARDMS — Inteleos member community
- Obstetrics and Gynecology Examination Content Outline, version 24.1
- AIUM Practice Parameter for the Performance of Ultrasound of the Female Pelvis, 2024 Revision
- ISUOG: Ultrasound in uterine malformations and pathology
- Endometriomas: their ultrasound characteristics
- A Lexicon for First-Trimester US: Society of Radiologists in Ultrasound Consensus Conference Recommendations
- ISUOG Practice Guidelines: performance of 11–14-week ultrasound scan, 2023
- ISUOG Practice Guidelines: fetal central nervous system, Part 1, 2020
- ISUOG Practice Guidelines: fetal cardiac screening, 2023
- SMFM Consult Series #37: Diagnosis and management of vasa previa
- ISUOG Practice Guidelines: role of ultrasound in twin pregnancy, 2025
- MedlinePlus Genetics: Abdominal wall defect
- SMFM Consult Series #52: Diagnosis and management of fetal growth restriction
- SMFM Consult Series #52 — full guideline, 2020
- ISUOG Practice Guidelines: routine mid-trimester fetal ultrasound scan, 2022
- ISUOG Practice Guidelines: ultrasound assessment of fetal biometry and growth, 2019
- ISUOG Practice Guidelines: ultrasound in prediction of spontaneous preterm birth, 2022
- AIUM Official Statement: transducer cleaning, preparation, and coupling gel, 2025 Revision
- AIUM Practice Parameter: Sonohysterography and HyCoSy, 2025 Revision
- ISUOG Practice Guidelines: use of Doppler velocimetry in obstetrics, 2021
- AIUM: Prudent Use and Safety of Diagnostic Ultrasound in Pregnancy
- CDC: Diaphragmatic Hernia
Obstetrics and Gynecology (OB/GYN) Examination
Start with 20 free questions, then review the explanations and any topics you missed.
A patient with heavy menstrual bleeding has a globular uterus, scattered myometrial cysts, and fan-shaped shadowing without a discrete encapsulated mass. Which condition is most strongly suggested?
Obstetrics and Gynecology (OB/GYN) Examination
Flashcards
Gynecology - Pelvic Anatomy and Physiology
1.B.3 — Uterine leiomyomas
Get started with Obstetrics and Gynecology (OB/GYN) Examination
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