Asked by Shelby Stout on May 07, 2024
Verified
Which of these techniques measures muscle tension as an index of pain?
A) Electromyography
B) Thermography
C) Blood flow in the temporal artery
D) Heart rate
Muscle Tension
The state of being contracted or tense in the muscles, often as a response to stress or physical activity, leading to discomfort or pain.
- Catalogue multiple ways to appraise pain, featuring introspective evaluations, physical gauges, and performance assessments.
Verified Answer
AR
Addys ReynaMay 11, 2024
Final Answer :
A
Explanation :
Electromyography (EMG) measures the electrical activity produced by muscle fibers, which can be used as an index of muscle tension. Muscle tension is often associated with pain, so EMG can be used as a measure of pain. Thermography measures temperature changes in the body, blood flow in the temporal artery measures changes in blood flow, and heart rate measures cardiovascular activity, so none of these techniques specifically measure muscle tension as an index of pain.
Learning Objectives
- Catalogue multiple ways to appraise pain, featuring introspective evaluations, physical gauges, and performance assessments.
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