What would the result be if the phrenic nerve received an impulse from the cervical plexus?
A) The diaphragm would stop contracting.
B) Sensation to the anterior abdominal wall would cease.
C) Motor nerves to the thigh would not be able to get impulses.
D) Motor nerves to the back of the neck would not be able to get impulses.

Question

Quizplus · Accepted Answer

The phrenic nerve is responsible for innervating the diaphragm, which is the primary muscle responsible for breathing. Therefore, if the phrenic nerve received an impulse from the cervical plexus (which is located in the neck region), the diaphragm may stop contracting, leading to respiratory problems. Options B, C, and D are not affected by the phrenic nerve.

What Would the Result Be If the Phrenic Nerve Received