Neuro PowerPoint 8 (NIH Stroke Scale Project, Visual System) Exam Questions with All Correct Answers

Neuro PowerPoint 8 (NIH Stroke Scale Project, Visual System) Exam Questions with All Correct Answers National Institues of Health Stroke Scale - ANSWER this evaluates the effects of an acute cerebral infarction on the levels of consciousness, language, neglect, visual-field loss, extraocular movement, motor strength, ataxia, dysarthria, and sensory loss originally developed as a research tool to evaluate initial neurological stroke symptoms for clinical trails optic nerve - ANSWER the nerve that carries neural impulses from the eye (retina) to the brain (optic chiasm) optic tract - ANSWER leads from optic chiasm to terminate in lateral geniculate body (LGB) retina field - ANSWER this field is retinal representation of focused image visual field - ANSWER this field is external area visible to one or both eyes without movement monocular visual fiedl - ANSWER this field is lateral portion of visual field perceived in one eye binocular visual field - ANSWER this field is area seen in both eyes with focused fixation anterior cavity - ANSWER this is a part of the eyeball refraction of light rays to produce sharply focused image anterior chamber - ANSWER this is a part of the eyeball's anterior cavity between cornea and iris; it is filled with aqueous humor (constant replacement) glaucoma - ANSWER this is abnormal intraocular pressure in the aqueous humor posterior chamber - ANSWER this is a part of the eyeball's anterior cavity between the iris and suspensory ligament posterior cavity - ANSWER this is a part of the eyeball vitreous humor is here, which maintains the shape of the eyeball; it is never replaced vitreous humor - ANSWER this is what maintains the shape of the eyeball, it is never replaced fibrous tunic (sclera) - ANSWER this is a an ocular layer extension of the dura mater sclera: white fibrous tissues covers most of the eyeball cornea: transparent covering of the exposed area of the the eyeball sclera - ANSWER white fibrous tissue that covers most of the eyeball; type of fibrous tunic cornea - ANSWER transparent covering of the exposed area of the eyeball; type of fibrous tunic