Which of the following is most likely to be affected in an anuerysm of posterior cerebral aery (PCA)?: (A) Hypophysis cerebri, (B) Trochlear nerve, (C) Oculomotor nerve, (D) Optic nerve
Answer is C. *A third nerve palsy may be present due to local pressure from an aneurysm of the posterior communicating aery. Ref Harrison20th edition pg 2554