Anatomy & Histology · single question
Which muscle is innervated by the facial nerve (CN VII)?
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Correct answer: A. Buccinator
- A. Correct. The buccinator is a muscle of facial expression, supplied by CN VII.
- B. Incorrect. The masseter is a muscle of mastication, supplied by CN V3.
- C. Incorrect. The medial pterygoid is a masticatory muscle, supplied by CN V3.
- D. Incorrect. The temporalis is a masticatory muscle, supplied by CN V3.
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