The psterior belly of the digastric muscle is supplied by the_______________?
Correct answer: A. Facial nerve
- A. Facial nerve
- B. Vagus nerve
- C. Mylohyoid nerve
- D. Inferior alveolar nerve
Explanation
The posterior belly of the digastric is derived from the second pharyngeal arch and is therefore supplied by the facial nerve. The anterior belly is supplied by the mylohyoid nerve, which is the common trap.
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