An EMG is a ________
A) procedure to diagnose muscle disease or nerve damage
B) blood test to detect enzymes that, when elevated, indicate muscle damage
C) test that measures muscle motor strength
D) series of rehabilitation exercises following a musculoskeletal injury
A
Explanation: A) Correct! Electromyography (EMG) records the electrical activity as muscles contract and relax.
B) This does not describe an EMG.
C) This does not describe an EMG.
D) This does not describe an EMG.
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