Which of the following is true regarding electromyography?
A. treats muscle injury with electrical impulses
B. measures the electrical activity produced by a muscle
C. both A and B
D. none of the above
Answer: D. none of the above
Which of the following is true regarding electromyography?
A. treats muscle injury with electrical impulses
B. measures the electrical activity produced by a muscle
C. both A and B
D. none of the above
Answer: D. none of the above