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Orthopaedics · Shoulder injuries
Sample itemWhat tendon group stabilizes the shoulder joint dynamically?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
C. Rotator cuff
The rotator cuff compresses the humeral head into the glenoid during motion, providing dynamic stability to the highly mobile shoulder joint.
Option by option
A. Quadriceps
Quadriceps extends the knee.
B. Achilles tendon
Achilles tendon connects calf muscles to calcaneus.
C. Rotator cuff (correct)
Correct: rotator cuff provides dynamic glenohumeral stability.
D. Hamstrings
Hamstrings flex knee and extend hip.
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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