Which of the following abbreviations is a record of the strength and quality of muscle contractions?
A) ORIF
B) DTR
C) EEG
D) EMG
D
Explanation: EMG stands for electromyogram, which is a record of the strength and quality of muscle contractions. ORIF stands for open reduction and internal fixation, a surgical procedure to realign bone fragments. DTR stands for deep tendon reflexes. EEG stands for electroencephalography, recording electrical activity of the brain.
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