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54 Cards in this Set
- Front
- Back
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Menal status evaluates..
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cerebrum and brain stem
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vertigo indicares
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vestibulo cerebellar
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head turns indicate
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cerbral lesion on side of turn
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head tilts indicate
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vestibulo cerebellar lesion with tilt on side of lesion, except in paradoxical central vestibular disease
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torticolls is
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central vestibular od cervical spinal
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head tremor indicates
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cerebellar lesion
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tight circling indicates
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cerebellar or vestibular towrds lesion side
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wide, inermitent ciclin indicates
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cerebral towards lesion side
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ataxia indicates
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cerebellar, brain stem, spinal cord or pns injuries. rarelt cerebral
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dysmetria indicates
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cerebellum, spinal cord, brain stem, pns, and CN8.
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weakness is caused by
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cerebrum, brain stem. spinal cord, oe pns.
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spasticity indicates
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cerebrum, brain stem,spinal cord, UMN lesion.
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A&P reactions
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test everything, UMNs connections to LMNs.
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to test CN ,and originates in
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menace, pupil sise and plr, in the diencephalon.
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to tet CN II , and originates
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look for Ptosis, plr, pupil size, ocular motility. mesencephalon
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to test CN IV, and originates in
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vertical nystagmus, mesencephalon
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To test CN V, and originates
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corneal reflec, palpebral, retrator oculi, jaw tone, and noxious face stimulation, metencephalon
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to test Cn VI, origin
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ocular position, retractor oculi, metencephalon
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to test cn vii, origin
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facial symetry, palpebtal, corneal, tear production, mylencephalon
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to test cniii
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hearing, posture, gait and balance, , myelencephalon
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cn ix
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gag reflex, swallow reflex
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cn x
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gag and swallowing and other signs
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cn xi
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eclectromyography
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cn xii
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tounge movement,
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menace tests
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cn ii sensory and cn vii motor
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plr tests
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cn II and parasypathetic of III
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how to localize a plr deficit
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CN II- loss of both in effected eye, precence of both in other
CN III- lighted eye will induce conseual but not recieve, and no direct. |
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pupil symmety
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CNIII parassymp- larger in effected eye, absent to depressed plr
symp- smaller and slower dialation |
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Ventrolateral strabismus indicates
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CNIII or CN VIII
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rotation deytected by retinal roatation
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CN IV
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strabismus
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III and VIII-ventrolateral
CN IV- rotation CN VI- medial or pysiologic displacement. |
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ocular motility
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look towards the side of the lesion
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physiologic nystagmus
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lack implys lesion of CN VII or VI on side of lesion
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horizontal nystagmus
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periperal vestibular
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vertical nystagmus
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central vestibular
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roatary nystagmus
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anywaher
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palpebral
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maxilarry of V and conection c n VII
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corneal
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opthalmic and conection to cn VII
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retractor bulbi reflex
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opthalmic of V and conaction to VI
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facial sensory
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cn v
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cerebrum
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brain functions and limb signs
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mid brain
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eyeball
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pons
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face
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medulla
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mouth and toung and throat
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triceps reflex
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radial c7-t1,2
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extensor carpi radialis
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radial c7-t1,2
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biceps
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musculocutaneous, c6-8
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patellar reflex
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femoral nerve L4-6
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anteriar crainial tibialis reflex
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sciatic peronial L6-S2
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front limb withdray
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C6-T2
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pelvic withdraw
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L6-S2
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perineal
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perineal, pudendal S1-2
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balbinski
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raised toes from stroking back of leg, UMN to pelvic nerves
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crossed extensor reflex
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umn to affected limbs
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