What functions are regulated by the autonomic nervous system?Multiple select question.blood pressureheart ratemovement of the eyeballskeletal muscle contractionbreathing ratebody temperature

Which of the following is responsible for the regulation of blood pressure and heart rate?Question 12Answera.Sympathetic nervous systemb.Somatic nervous systemc.Parasympathetic nervous systemd.Autonomic nervous system

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.

About autonomic functions: a. The autonomic nerves don't initiate activity in smooth muscles but rather modify it .b. The muscarinic action of acetylcholine is produced by parasymp. Pregang nerve fibres.c. Injection of atropine leads to slowing of the heart rate (bradycardia).d. Epinephrine & norepinephrine blood concentrations are equale. Sympathetic stimulation accelerates fatigue of skeletal muscles.

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

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