Obstetric Nurse VIP Certification Practice Exam (RNC-OB Style)

Obstetric Nurse Test — The Inpatient Obstetric Nursing (RNC-OB) certification is administered by the National Certification Corporation (NCC); the computer-adaptive exam contains 175 questions (150 scored, 25 pretest) across five domains — Antepartum, Intrapartum, Postpartum, Newborn, and Professional Issues — with a 3-hour time limit and a passing scaled score of 500 on a 200–800 scale.