32 A57-year-old woman is admitted to the hospital because of worsening headaches and altered vision. Visual testing shows a right homonymous hemianopia. A mass involving which of the following structures is most likely responsible for this visual field defect? A) Left optic nerve B) Left optic radiation C) Optic chiasm D) Right optic nerve E) Right optic radiation 000
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- of the head is most likely 48. A 56-year-old woman gradually loses vision in the temporal parts of the visual fields of both eyes, beginning with the upper quadrants. An MRI of the head is to show a neoplasm in which of the following? A) Anterior perforated substance B) Hypothalamus C) Lateral geniculate body D) Pituitary gland E) Splenium of the corpus callosum OODuring a neurological assessment, which finding indicates a potential complication in a patient with a traumatic brain injury (TBI)? A) Pupillary constriction B) Unequal pupil size C) Brisk reflexes D) Absent gag reflexhyperopia b) presbyopia c) either a or b d) none of the above
- 74. A 50-year-old woman is found to have increased intraocular pressure in her right eye on routine ophthalmologic examination. This most likely results from changes in which of the following structures? A) Central retinal artery B) Pupillary aperture C) Schlemm's canals D) Small arteries in the anterior part of the iris E) Small veins in the ciliary body69. A 33-year-old woman loses her sense of taste following a stapedectomy. Which of the following structures is most likely to have been injured? A) Chorda tympani B) Geniculate ganglion C) Inferior ganglion of the glossopharyngeal nerve D) Otic ganglion E) Vestibulocochlear nervea 37 year old woman has neoplasm in the temporal loop involving meyer loop. which of the following types of visual field defects is expected? A) binasal hemianopia , B) bitemporal hemianopia, C) central scotoma, D) homonymous hemianopia , E) homonymous inferior quadrantanopia, F) homonymous superior quadrantanopia
- Damage to the right optic nerve would result in what type of visual field deficit? Question 6 options: A) Blindness in the majority of the left visual field (both binocular and monocular) B) Blindness in the majority of the right visual field (both binocular and monocular) C) Blindness in the majority of both monocular visual fields D) Blindness in the binocular visual field E) Blindness in the majority of the right monocular visual field F) Blindness in the majority of the left monocular visual fielda unitaleral lesion in which of the following structures is most likely to cause deafness in one ear? A) cochlear nuclei B) inferior collicus C) medial geniculate D) nucleus of the lemniscus E) superior olivary nucleusA sensorineural hearing loss results from impairment of which structure?a) Mobility of bony ossiclesb) First cranial nervec) Patency of external canald) Eighth cranial nerve
- 47. Which of the following regions of the retina is capable of the highest spatial resolution and color sensitivity? A) Lamina cribrosa B) Limbus C) Macula lutea D) Optic papilla E) Ora serrataa 5 year old boy is diagnosed with color blindness , this boy most likely has an abnormally in which of the following ?. A) cones, B) lateral geniculate nucleus of the thalamus . C) lens, D) optic nerve, E) Rods1. Vitreous humor is found in the anterior cavity: A) True B) False 2. Select all that apply when your eye is focused on something across the room: A) suspensory ligaments loosen B) the lens is more flat C) the lens is more convex (bulged in the center) D) suspensory ligaments are taut E) ciliary muscle contracts F) ciliary muscle relaxes 3. Which list includes 3 structures of the outer ear? A) A membrane that transmits sound waves B) Pinna, Tympanic Membrane, Auditory Canal C) Auricle, Pinna, Semicircular Canals D) Incus, Vestibulocochlear Nerve, Auditory Canal E) Oval Window, Round Window, Semicircular Canals F) Malleus, Incus, Stapes