What is the term for the continuous stimulation of smooth muscles in blood vessels by the autonomic nervous system?Multiple choice question.adrenergic tonemuscarinic tonesympathetic tone

The autonomic nervous system acts on smooth and skeletal muscle.Group of answer choicesTrueFalse

Fill in the Blank QuestionFill in the blank question.Smooth muscle fibers in the walls of arteries contract when stimulated by fibers of the branch of the autonomic nervous system.

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

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.

Which branch of the autonomic nervous system is activated when a person is agitated by a stressor?Multiple Choiceparasympatheticcentralsympatheticsomatic