Which one of the following is a branch of facial nerve__________?

Correct answer: D. Greater superficial petrosal nerve

  • A. Deep petrosal nerve
  • B. Lesser superficial petrosal nerve
  • C. External petrosal nerve
  • D. Greater superficial petrosal nerve

Explanation

The greater petrosal nerve is a branch of the facial nerve carrying preganglionic parasympathetic fibres to the pterygopalatine ganglion. The deep petrosal nerve is sympathetic and arises from the internal carotid plexus.

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