Which of the following is true regarding the cardiac muscle?

A. It is attached to bones
B. It is self-exciting
C. It produces peristalsis
D. It contracts and relaxes slowly
E. It is under voluntary control


Answer: B

Health Professions

You might also like to view...

The process of prioritizing patients based on need is termed:

A) automatic routing unit. B) triaging. C) rescheduling. D) telecommunications.

Health Professions

____ typically occur from calcium that builds up in the kidney over time.

A. Stenosis B. Diskitis C. Kidney stones D. Osteoporosis

Health Professions

APCs are the same as DRGs, but designed for what services?

a. Inpatient b. Surgical c. Outpatient d. Optical

Health Professions

The humerus is an example of a(n):

A. axial bone B appendicular bone C. flat bone D. irregular bone

Health Professions