CCEP more stuff questions with 100% correct answers

CCEP more stuffDirect Light Reflex - correct answer -optic nerve (CNII) -Constriction of the pupil due to light exposure What happens if there is a lesion of the occulomotor nerve in one eye? - correct answer -The superior oblique is innervated by CN IV and will cause the eye to move down and laterally (out). -It will lead to diplopia, ptosis (drooping e/l) and no accommodation (pupil dilation or constriction) Consensual Light Reflex? - correct answer -Occulomotor nerve (III) Pupillary Reflex - correct answer Afferent: Optic (II) Efferent: Occulomotor (III0) How would you assess CN XII - correct answer -Hypoglossal nerve -Stick their tongue out If the tongue deviates to the right, what side of the brain is the leison on> - correct answer -The same side (right) Which CN innervates the A 2/3 of the tongue - correct answer General-V3 (lingual branch) Sensory-CN VII What CN innervates the uvula? Which side will it deviate to? - correct answer IX Uvula deviates away from the lesion (When you were 9 you were always running away) CN for hearing? - correct answer CN VIII Cochlear branch of the Vestibulocochlear n.