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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Which of the following cranial nerves does not carry parasympathetic outflow?
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The correct answer is  Ans. (B) Trochlear(Ref: Katzung 11/e p78; KDT 8th/e p105)Parasympathetic cranial nerves are III (oculomotor), VII (facial), IX (glossopharyngeal) and X (vagus).