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NSG 316 EXAM 2 Questions and Correct Answers the Latest Update and Recommended Version $12.49   Add to cart

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NSG 316 EXAM 2 Questions and Correct Answers the Latest Update and Recommended Version

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Cranial Nerve I: Olfactory Test → test sense of smell with familiar odor Cranial Nerve II: Optic Test → test visual acuity and visual field with confrontation Confrontation Test → gross measure of peripheral vision → -stand 2 fett from person → -have patient cover one eye, then co...

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  • October 20, 2024
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NSG 316 EXAM 2 Questions and Correct
Answers the Latest Update and
Recommended Version
Cranial Nerve I: Olfactory Test


→ test sense of smell with familiar odor


Cranial Nerve II: Optic Test

→ test visual acuity and visual field with confrontation


Confrontation Test

→ gross measure of peripheral vision
→ -stand 2 fett from person
→ -have patient cover one eye, then cover your own eye opposite to the persons covered
one
→ -hold finger as target midline between you and patient, slowly advance to periphery
→ -as person to say "now" as target is first seen


Confrontation Test: normal

→ 50 degrees upward
→ 90 degrees temporal
→ 70 degrees down
→ 60 degrees nasal


Cranial Nerve III, IV, VI: Oculomotor, Trochlear, Abducens Test

→ PERRLA
→ 6 cardinal positions of gaze




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PERRLA

→ pupils equal, round, reactive to light (direct and consensual) and accommodation


6 cardinal positions of gaze

→ right & up
→ right
→ right & down
→ left & up
→ left
→ left & down


nystagmus

→ back-and-forth oscillation of the eyes


nystagmus: amplitude


→ fine, medium or coarse movement


nystagmus: frequency

→ constant or fades after few beats


nystagmus: plane of movement

→ horizontal, vertical, rotary or combo


Cranial Nerve V: Trigeminal Test




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→ Motor: asking the client to clench her teeth while you palpate the masseter (muscle of
mastication)
→ Sensory- test light touch by having a client closer their eyes while you toucher her face
gently with a wisp of cotton, patient identifies location


What does the corneal reflex test?

→ CN V sensory, CN VII motor


Corneal reflex test

→ -remove contacts, bring cotton wisp from side, lightly touch cornea
→ NORMALLY: patient blinks bilaterally


Cranial Nerve VII: Facial Test

→ Motor: have client smile, frown, puff out her cheeks, raise her eyebrows, close her eyes
tightly
→ Sensory: anterior 2/3 taste (sugar, salt, lemon juice)


Cranial Nerve VIII: Vestibulocochlear Test

→ Whispered voice test


Cranial Nerve IX & X: Glossopharyngeal and Vagus Test


→ Motor: open mouth say "ahh" & gag reflex
→ NORMALLY: uvula and soft palate rise in midline
→ Sensory: CN IX does posterior 1/3 taste


Cranial Nerve XI: Accessory Test

→ shrug shoulders




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