Cranial Nerves (Gray's Anatomy Review, BRS, Lippincott) Exam Questions and Answers|100% Correct| Latest Update with complete solutions (Grade A+)
Cranial Nerves (Gray's Anatomy Review, BRS, Lippincott) Exam Questions and Answers|100% Correct| Latest Update with complete solutions (Grade A+) Lesion of the olfactory nerve May occur as a result of ethmoidal bone fracture and cause anosmia, or loss of olfactory sensation. Many people with anosmia may complain of loss or alteration of taste since these senses are connected. Also, one may have a runny nose from CSF loss from fracture of the ethmoid bone. Lesion of the abducens nerve: Causes weakness/paralysis of the lateral gaze due to loss of the rectus muscle of the eye. The patient will present with a medial deviation of the affected eye (internal strabismus) or diplopia on lateral. It may result from a sepsis or thrombosis in the cavernous sinus. If the opposite side of the body is affected, there is a brain stem tumor or midline pontine stroke.
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