Asked by Ranz Nyle Cortez on Jun 29, 2024
Verified
Dysfunction of the sternocleidomastoid muscle could result from damage to the ________ nerve.
A) vagus
B) abducens
C) accessory
D) hypoglossal
E) facial
Sternocleidomastoid
A major muscle in the neck that facilitates various movements, including rotation and flexion of the head.
Accessory Nerve
A cranial nerve (XI) that controls specific muscles of the shoulder and neck.
- Understand the anatomy and function of the cranial nerves.
Verified Answer
CE
Catherine Eve YngenteJul 03, 2024
Final Answer :
C
Explanation :
The sternocleidomastoid muscle is innervated by the accessory nerve (cranial nerve XI), so damage to this nerve could result in dysfunction of the muscle.
Learning Objectives
- Understand the anatomy and function of the cranial nerves.
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