2
QuizMultiple Choice

The Peripheral Nervous System

Question 2 • Biology - SC3209 IC

How would an injury that incapacitated the central nervous system affect the peripheral nervous system?

Answer
A
The peripheral nervous system would be prevented from sending information from stimuli receivers.
B
The peripheral nervous system would not be able to process the information that it received from the stimuli receivers.
C
The peripheral nervous system would block information from the central nervous system.
D
The peripheral nervous system would have no information to send to the muscles and glands.

Explanation

The peripheral nervous system carries sensory information to the central nervous system and carries motor commands from it to muscles and glands. If the central nervous system is incapacitated, it cannot produce those commands, so the peripheral nervous system would have no information to send to the muscles and glands. Sensory signals could still travel toward the central nervous system.

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