Multiple Choice
Which neuroglial cell is found in the peripheral nervous system?
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13. The Peripheral Nervous System
Introduction to the Peripheral Nervous System
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What does the somatic nervous system primarily control?
A
Involuntary muscle movements
B
Voluntary muscle movements
C
Hormone secretion
D
Heart rate
Verified step by step guidance1
Understand the role of the somatic nervous system: It is a part of the peripheral nervous system responsible for voluntary control of body movements via skeletal muscles.
Differentiate between voluntary and involuntary movements: Voluntary movements are those that you can consciously control, such as moving your arms or legs, while involuntary movements are automatic, like heart rate or digestion.
Identify the types of muscles involved: The somatic nervous system primarily controls skeletal muscles, which are responsible for voluntary movements.
Consider the other options: Involuntary muscle movements, hormone secretion, and heart rate are primarily controlled by the autonomic nervous system, not the somatic nervous system.
Conclude that the somatic nervous system is responsible for voluntary muscle movements, as it involves conscious control over skeletal muscles.
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