Cranial Nerves

University:
Northwest College
Course:
VN 220 | Medical/ Surgical
Academic year:

2023
Views:

141

Pages:

3
Author:

YMejia

cramal nerves.Penipheral nervous system includes the cranial nerves /spinal nerves and the autonamic nervous system.-12 pairs of cramal nerves.sensony (3)motor (5)mixed(1)1,11,000III,IV, VI, XIV,VII,IX, X1. orfactory (1)sinse of smellHow to examine: Testeach no stin't for smell receptors u/vanousagents and interpretation2. OPTIC (1)smellen chartsense of visionHow to-examine: Test vision for acnity and visual fields.3. Oculomotor (III)Pupllconstriction I raise eyelidsHow to examine: Test pupillary reachon tolight and ability to open/ctose eyelids.4. Trochlear (IV)Downward/ Inward movement.eyeHowto examine: Test for downward and inward movement of eye.5. Trigeminal (v)dow monements/cheering/and mastication sensation of neckface.How toexamine :ark patient to clench few as you palpate far muscles,Test face and neck sensations, light touch and temperature.6. abducens (v1)lateral movement of the eyesal How vto-examme test occlar movements in all directions.7. Facial (vll)musues of the face sense of taste on the antenor 2/3 of the tounge.How to examine: ask the patient to imse eyebrows smile show teeth andpuff out cheeks Test for taste sensation T/vanwus agents.8. Aconstre (VIII)tunning book.sense of heavingHow to examine: Test hearing ability.9. Glossorharhyngeal (IX)Pharyngeal movement and swallowing sense if t aste on the post. 1/3 of toungeHow to examine: ask patient to say "Ahuh". Have patient yames toobserve upward movement of the soft palette. elicit gag response,mote ability to swallow Test for taste T/Varions agents.10. Vagus (x)swallowing and speakingHow to examine: ask the patient to swallow and speak; note hoarseness.11. Accessory (x1)movement of shoulder muselesHow to examine: ask patient to strug shoulders against your resistance.12. Hypoglossalunovement of tauge istrenght of tourgeHow to examine: ask patient TO protude tounge ask patient to pushtounge against cheek.pineumomi to help unemonization of CN and Types Cranial nerves1. .Olfactory(OH)Sensory (SOME)2. .optic(OH)Sensory (SAYS)3. Oculomotor(OH)Motor(MONEY)4. Trochlear(TOH)Motor(MATTERS)5. Trigeminal(TAKE)Both*(BUT)6. Abducens(A)Motor(MY)7. Facial(EAMILY)Both*(BROTHER)8. estibuto-Cochlear (VACATION)sensory(SAYS)9. Glossopharyngeal (GO)Both*(BIG)10.Vagus(VEGAS)Both*(BRAIN)11.Spinal accessory(SPAIN)Motor(MATTERS)12.Hypoglossal(HAWAII)Motor(MOST)By- Kalpana Yadav.*Both-MIXED Nerve