Multiple Choice
Which target organ receives dual innervation from both the sympathetic and parasympathetic divisions of the autonomic nervous system?
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14. The Autonomic Nervous System
Introduction to the Autonomic Nervous System
Multiple Choice
Which of the following is a function of the somatic nervous system?
A
Voluntary control of skeletal muscles
B
Adjustment of pupil size
C
Control of digestive processes
D
Regulation of heart rate
Verified step by step guidance1
Understand the role of the somatic nervous system: It is responsible for voluntary movements and the control of skeletal muscles.
Differentiate between voluntary and involuntary control: The somatic nervous system is involved in voluntary actions, while the autonomic nervous system handles involuntary functions.
Identify the functions associated with the autonomic nervous system: Adjustment of pupil size, control of digestive processes, and regulation of heart rate are typically managed by the autonomic nervous system.
Recognize that the somatic nervous system does not control involuntary actions such as pupil size adjustment, digestive processes, or heart rate regulation.
Conclude that the function of the somatic nervous system is the voluntary control of skeletal muscles, distinguishing it from the autonomic nervous system functions.
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