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Orthopaedics · Hand
Sample itemInability to extend DIP after ball injury suggests what?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
B. Mallet finger
This item reviews Hand; Mallet finger is the best answer because it directly matches the orthopedic or dermatologic finding described.
Option by option
A. Tennis elbow
Tennis elbow is unsupported by the key finding.
B. Mallet finger (correct)
Correct. Mallet finger fits the defining pattern.
C. Scaphoid fracture
Scaphoid fracture is plausible but not the best answer.
D. Boutonniere only
Boutonniere only 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.