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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.
user
What will be the consequence if the left optic nerve is cut-
assistant
The correct answer is  Ans. is 'b' i.e., Left eye complete blindness with loss of ipsilateral direct and contralateral consensual light reflex * Lesions of optic nerve causes:-i) Complete visual field loss of the ipsilateral eye (blindness);ii) Abolition of ipsilateral direct and contralateral consensual light reflex;iii) Near (convergence/accommodative) reflex is intact as optic nerve is not involved in near reflex.