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Pediatrics · Cardiology
Sample itemWhat is a continuous machinery murmur typical of?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
C. Patent ductus arteriosus
This item reviews Cardiology; Patent ductus arteriosus is the best answer because it directly fits the maternal or pediatric pattern described.
Option by option
A. Tetralogy only
Tetralogy only is not supported by the key finding.
B. ASD
ASD is plausible but not the single best answer.
C. Patent ductus arteriosus (correct)
Correct. Patent ductus arteriosus matches the defining feature.
D. VSD
VSD does not fit the stated presentation.
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.