ARDMS OB/GYN (RDMS) Vocabulary Game
Exam terms with clues and explanations by OpenExamPrep.
About the ARDMS OB/GYN (RDMS) Vocabulary Game
A free word game for the ARDMS OB/GYN (RDMS) exam. Each round shows a clue for one of 20 exam terms across 5 topics. Recall the term, spell it out, then read a short explanation. Rounds pick a random term, so you can keep playing as long as you like.
How to Play
- 1Read the clue and type a term with the right number of letters (3 to 6). Abbreviations count: type the letters only.
- 2Press Check Answer or Enter. Each letter changes color to show how close you are.
- 3You have 6 tries. Stuck? Need a hint? asks the AI tutor for a nudge without giving the term away, and Skip moves to a new term.
- 4After the round, read the explanation, ask the AI to explain it, share your result, or press Next.
- ARight letter, right spot
- AIn the term, wrong spot
- ANot in the term
Explore More ARDMS Certifications
Continue into nearby exams from the same family. Each card keeps practice questions, study guides, flashcards, videos, and articles in one place.
Free CEMore From This Family
Videos and articles for deeper review.
Topics in the ARDMS OB/GYN (RDMS) Vocabulary Game
Pelvic anatomy
First trimester
Protocols and procedures
Second/third trimester
Physics and instrumentation
Sources for these terms (20)
- Uterine Fibroids · Source checked 2026-11-03
- Ovarian Cysts · Source checked 2026-11-03
- Hysteroscopy · Source checked 2026-11-03
- Amniocentesis · Source checked 2026-11-03
- Preterm Labor and Birth · Source checked 2026-11-03
- Prenatal Genetic Screening Tests · Source checked 2026-11-03
- Special Tests for Monitoring Fetal Well-Being · Source checked 2026-11-03
- Bleeding During Pregnancy · Source checked 2026-11-03
- Dictionary · Source checked 2026-11-03
- Long Acting Reversible Contraception (LARC) for Residents · Source checked 2026-11-03
- Long-Acting Reversible Contraception (LARC): Intrauterine Device (IUD) and Implant · Source checked 2026-11-03
- ISUOG Practice Guidelines (updated): performance of 11-14-week ultrasound scan · Source checked 2026-11-03
- ISUOG Practice Guidelines: diagnosis and management of small-for-gestational-age fetus and fetal growth restriction · Source checked 2026-11-03
- Vascular abnormalities of the umbilical cord · Source checked 2026-11-03
- Polyhydramnios · Source checked 2026-11-03
- Spina Bifida · Source checked 2026-11-03
- Ultrasound Imaging · Source checked 2026-11-03
- Recommended Maximum Scanning Times for Displayed Thermal Index (TI) Values · Source checked 2026-11-03
- Limited Reproductive Endocrinology and Infertility (REI) Ultrasound Examination · Source checked 2026-11-03
- AIUM Live Scanning Guidelines and Requirements · Source checked 2026-11-03
About the RDMS OB/GYN Exam
The RDMS OB/GYN exam validates expertise in obstetric and gynecologic sonography including first trimester evaluation, second/third trimester fetal assessment, gynecologic pelvic anatomy, scanning protocols, and ultrasound physics. It is the most popular ARDMS specialty exam.
Exam sponsor: ARDMS (American Registry for Diagnostic Medical Sonography) / Pearson VUE. The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Questions
170 questions
Time Limit
3 hours
Passing Score
Scaled score 555 (300-700 scale)
Reported exam pass rate: 79%. 2023 first-time takers (Inteleos) This describes exam candidates, not OpenExamPrep users or results from using our resources. Exam sponsor website
Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.
Frequently Asked Questions
Is the RDMS OB/GYN vocabulary game free?
Yes. The game is free to play with no sign-up. Signing in adds AI explanations for any term.
How does the RDMS OB/GYN vocabulary game work?
Each round shows a clue for one of 20 RDMS OB/GYN terms. Guess the term in six tries: green means the right letter in the right spot, yellow means the letter is in the term but in another spot, and gray means it is not in the term. After the round, read the explanation and play the next term.
Where do the RDMS OB/GYN terms come from?
OpenExamPrep researched each term from the ARDMS (American Registry for Diagnostic Medical Sonography) / Pearson VUE content outline and primary sources, listed under Sources on this page. The game is independent study material, not an official exam resource.
What is the RDMS OB/GYN exam?
RDMS OB/GYN is an ARDMS specialty exam that validates expertise in obstetric and gynecologic sonography. It covers fetal assessment, pelvic anatomy evaluation, scanning protocols, and ultrasound physics. It is the most popular RDMS specialty.
How many questions are on the RDMS OB/GYN exam?
The exam has approximately 170 multiple-choice and hotspot questions in 3 hours. Scores are reported on a 300-700 scale and 555 or better passes; the score is not a percentage. It is taken at Pearson VUE test centers.