The Sympathetic Nervous System Is Likely Responsible for Controlling Which

question 89

Multiple Choice

The sympathetic nervous system is likely responsible for controlling which behavior?

• A) increases in heart rate as you get ready to give a speech
• B) feeling sleepy after dinner
• C) raising your arm to answer a question
• D) walking quickly when you are late

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Definitions:

Epinephrine

A hormone and neurotransmitter also known as adrenaline, involved in regulating visceral functions, such as heart rate and blood pressure.

Muscarinic

Pertains to the type of acetylcholine receptors found in various locations in the body, playing significant roles in the function of the parasympathetic nervous system.

Postganglionic Neurons

Neurons that carry signals from the autonomic nervous system's ganglia to the target organ or tissue.

Nicotinic Receptors

A type of acetylcholine receptor found in the nervous system that is activated by nicotine.