Multiple Choice
Which of the following is a characteristic feature of sympathetic pathways in the autonomic nervous system?
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14. The Autonomic Nervous System
Introduction to the Autonomic Nervous System
Multiple Choice
In an introductory Anatomy and Physiology context, what is another name for the autonomic nervous system (ANS)?
A
Visceral motor system
B
Somatic motor system
C
Peripheral sensory system
D
Central nervous system
Verified step by step guidance1
Understand that the autonomic nervous system (ANS) is a part of the nervous system responsible for controlling involuntary body functions, such as heart rate, digestion, and respiratory rate.
Recall that the ANS primarily regulates the activity of smooth muscles, cardiac muscles, and glands, which are often referred to as 'visceral' organs.
Recognize that because the ANS controls these visceral organs, it is also known as the 'visceral motor system'—'motor' referring to its role in controlling movement or activity, and 'visceral' referring to internal organs.
Differentiate the ANS from the somatic motor system, which controls voluntary movements of skeletal muscles, and from the peripheral sensory system, which involves sensory input rather than motor control.
Conclude that the correct alternative name for the autonomic nervous system is the 'visceral motor system' based on its function and target tissues.
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