[NEEDS EXPERT REVIEW] Which cranial nerve is responsible for facial muscle movement?
- A. Facial nerve (CN VII) ✓
- B. Trigeminal nerve (CN V)
- C. Vagus nerve (CN X)
- D. Hypoglossal nerve (CN XII)
Correct answer
A. Facial nerve (CN VII)
Explanation
The facial nerve (CN VII) innervates the muscles of facial expression. Basic neuroanatomy fact; review recommended before this category is published.
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