If the Phrenic Nerve Were Cut or Severed,the Patient Would

Question

If the phrenic nerve were cut or severed,the patient would not be able to
A) walk.
B) speak.
C) breathe.
D) swallow.

Accepted Answer

The phrenic nerve is the nerve responsible for controlling the diaphragm, which is the muscle that plays a critical role in breathing. If the phrenic nerve were cut or severed, the patient would be unable to breathe on their own and would require external assistance, like mechanical ventilation, to maintain oxygen levels in their body. Cutting or severing the phrenic nerve would not affect the patient's ability to walk, speak, or swallow.