system
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.
user
Which nerve does not have parasympathetic fibres-
assistant
The correct answer is  Ans. is 'c' i.e., Trigeminal nerve * Four cranial nerves CN III, CN VII, CNIX & CN X carry presynaptic parasympathetic (visceral motor) axons as they emerge from brain stem.Parasympathetic fibres carrying cranial nervesAssociated GanglionOcculomotor (III)Ciliary ganglionFacial (VII)Pterygopalatine & Submandibular ganglionGlossopharyngeal (IX)Otic ganglionVagus (X)Visceral ganglions