C-OBE Obstetric Emergencies Vocabulary Game
Exam terms with clues and explanations by OpenExamPrep.
About the C-OBE Obstetric Emergencies Vocabulary Game
A free word game for the C-OBE Obstetric Emergencies exam. Each round shows a clue for one of 20 exam terms across 10 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
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Topics in the C-OBE Obstetric Emergencies Vocabulary Game
Obstetric deterioration
Diagnostic studies
Health disparities
Medical emergencies
Intrapartum emergencies
Maternal infection
Maternal resuscitation
Hypertension
Obstetric bleeding
Safety indicators
Sources for these terms (22)
- 2026 Candidate Guide: Obstetric Emergencies (C-OBE) · Source checked 2026-11-04
- Maternal Early Warning System Implementation Resource Kit (AIM, 2025) · Source checked 2026-11-04
- Fetal Heart Rate Monitoring During Labor (ACOG FAQ015) · Source checked 2026-11-04
- Equity in Patient Safety (AHRQ PSNet) · Source checked 2026-11-04
- Symptoms & Causes of Diabetes (NIDDK) · Source checked 2026-11-04
- Acute Respiratory Distress Syndrome (NHLBI) · Source checked 2026-11-04
- Venous Thromboembolism (NHLBI) · Source checked 2026-11-04
- Women and Venous Thromboembolism (NHLBI) · Source checked 2026-11-04
- Stroke (MedlinePlus) · Source checked 2026-11-04
- If Your Baby Is Breech (ACOG FAQ079) · Source checked 2026-11-04
- Sepsis (MedlinePlus) · Source checked 2026-11-04
- Amniotic Fluid Embolism: An Evidence-Based Review (PMC3401570) · Source checked 2026-11-04
- Sudden Cardiac Arrest (MedlinePlus) · Source checked 2026-11-04
- Symptoms of Preeclampsia, Eclampsia, and HELLP Syndrome (NICHD) · Source checked 2026-11-04
- Postpartum Hemorrhage (ACOG Practice Bulletin 183) · Source checked 2026-11-04
- Management of Postpartum Hemorrhage: Recommendations From FIGO (AAFP) · Source checked 2026-11-04
- Disseminated Intravascular Coagulation (NHLBI) · Source checked 2026-11-04
- Obstetric Hemorrhage Patient Safety Bundle (AIM, 2022) · Source checked 2026-11-04
- Bleeding During Pregnancy (ACOG FAQ) · Source checked 2026-11-04
- About Maternal Morbidity and Mortality (NICHD) · Source checked 2026-11-04
- About Preeclampsia and Eclampsia (NICHD) · Source checked 2026-11-04
- Quantitative Blood Loss in Obstetric Hemorrhage (ACOG Committee Opinion 794, reaffirmed 2025) · Source checked 2026-11-04
About the C-OBE Exam
Multidisciplinary subspecialty certification for clinicians who identify, manage, and treat obstetric emergencies. The C-OBE validates expertise in maternal early warning recognition, postpartum hemorrhage, severe hypertensive disorders (preeclampsia, eclampsia, HELLP), maternal resuscitation (AFE, perimortem cesarean), shoulder dystocia, cord prolapse, maternal sepsis, and team communication during obstetric crises.
Exam sponsor: NCC. The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Questions
125 questions
Time Limit
2 hours
Passing Score
Pass/Fail (scaled)
Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.
Official sources
Frequently Asked Questions
Is the C-OBE 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 C-OBE vocabulary game work?
Each round shows a clue for one of 20 C-OBE 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 C-OBE terms come from?
OpenExamPrep researched each term from the NCC content outline and primary sources, listed under Sources on this page. The game is independent study material, not an official exam resource.
Who can sit for the C-OBE exam?
C-OBE is a multidisciplinary credential open to physicians (MD/DO), registered nurses, advanced practice registered nurses, certified midwives, physician assistants, and paramedics involved in obstetric emergency response. The exam supports team-based credentialing for L&D units, MFM services, and EMS systems that respond to OB emergencies.
What dominates the C-OBE exam content?
Identification, Management and Treatment of Emergencies is by far the largest domain at 75% of the exam. This includes obstetric hemorrhage (4 T's, uterotonics, TXA, mass transfusion, B-Lynch, Bakri/JADA), severe hypertensive emergencies (magnesium load 4-6g + 1-2g/h, antihypertensives, HELLP, eclampsia), maternal resuscitation (AFE, perimortem cesarean within 5 minutes of arrest), shoulder dystocia (HELPERR), cord prolapse, and maternal sepsis (Hour-1 bundle).