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OBG · Preterm birth: PPROM
Sample itemAt 31 weeks, a patient has a sudden gush of clear fluid and ongoing leakage, but no contractions. What is the likely diagnosis?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
D. Preterm prelabor rupture of membranes
Preterm prelabor rupture of membranes is membrane rupture before labor and before 37 weeks. Evaluation includes confirmation of membrane rupture, assessment for infection and fetal status, and gestation-specific management.
Option by option
A. Urinary incontinence only
Urinary leakage is a differential but does not explain confirmed amniotic fluid.
B. Cervical cancer
Cervical cancer does not cause an acute fluid gush.
C. Placental abruption
Abruption usually causes pain, bleeding, and uterine tenderness.
D. Preterm prelabor rupture of membranes (correct)
Correct. Membrane rupture before labor at 31 weeks defines PPROM.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.
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