What system regulates the activity of cardiac muscles, smooth muscles, and glands and is controlled largely outside of our awareness? A. Somatic B. Sympathetic C. Autonomic D. Parasympathetic

What part of the peripheral nervous system is controlled largely outside of our awareness and regulates the activity of cardiac and smooth muscles, organs, and glands? A. Parasympathetic B. Somatic C. Autonomic D. Sympathetic

The autonomic nervous system controls the involuntary action of the body. It mainly controls and integrates the functions of internal organs like heart, blood vessels, glands, smooth muscles and uterus in the body. The autonomic nervous system is subdivided into (i) sympathetic and (ii) parasympathetic system. The organs receive nerves from both sympathetic and parasympathetic nerve fibers. They have antagonistic effects on the organs if one is stimulatory, the other is inhibitory.

What division maintains homeostatic regulation by promoting a relaxed state? A. Autonomic B. Somatic C. Sympathetic D. Parasympathetic

The division of the PNS that regulates the activity of cardiac and smooth muscles, organs, and glands is the system.

The autonomic nervous system controls all of the following except the: Adrenal gland Smooth muscle in the walls of the aorta Cardiac muscle in the right atrium Skeletal muscle in the rectus abdominis Parotid salivary gland