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OBG · Labor emergencies
Sample itemWhat condition can result if the umbilical cord precedes the presenting part?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
A. Cord prolapse
Cord prolapse occurs when the cord descends below the presenting part, risking compression and abrupt reduction of fetal oxygen delivery.
Option by option
A. Cord prolapse (correct)
Correct: cord ahead of the presenting part is cord prolapse.
B. Placental calcification
Placental calcification is unrelated to cord position in labor.
C. Cervical cancer
Cervical cancer does not present as a prolapsed cord.
D. Mastitis
Mastitis is breast inflammation after delivery.
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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