Course

Anatomy & Physiology

Study Pack

Set 22 Muscle Physiology

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Question 1

(Multiple Choice)

Free
A tracing of the muscle's electrical activity is an ________.

A) EOG
B) EEG
C) ECG
D) EMG

Answer

Question 2

(Multiple Choice)

Free
What are sensors that are placed on the skin to detect the electrical activity by a muscle?

A) electrodes
B) action potentials
C) impulse
D) none of the above

Answer

Question 3

(Multiple Choice)

Free
In an isotonic contraction, the muscle ________.

A) does not change length, but increases in tension
B) changes in length and moves the "load"
C) rapidly resynthesizes ATP
D) never converts pyruvate to lactic acid

Answer