Question:
Which nerve supplies the external ear?
Which nerve supplies the external ear?
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The external ear receives sensory innervation from multiple sources, including branches of the facial and vagus nerves, as well as the auriculotemporal nerve.
Updated On: Mar 24, 2025
- ATN, greater auricular, 7 and 10
- Greater auricular, 7 and 10, ATN
- 7 and 10, ATN, greater auricular nerve
- ATN, 7 and 10, GAN
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The Correct Option is D
Solution and Explanation
The external ear is innervated by the auriculotemporal nerve (ATN), the greater auricular nerve (GAN), and the auricular branches of cranial nerves 7 (facial) and 10 (vagus). These nerves provide sensory innervation to the ear.
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