Which of the following is not a muscle primarily involved in the breathing process?
A) latissimus dorsi
B) internal intercostal
C) external intercostal
D) diaphragm

Question

Quizplus · Accepted Answer

The latissimus dorsi is not primarily involved in the breathing process. It is a large, flat muscle of the back that is involved in arm extension, adduction, and rotation. The diaphragm, internal intercostals, and external intercostals are all muscles that are directly involved in the breathing process.

Which of the Following Is Not a Muscle Primarily Involved