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68WM6 PH2T15 CNerves

Cranial Nerves and Diseases that affect them

QuestionAnswer
Assess CN I (Olfactory) ID of common odors
Assess CN II (Optic) Visual Acuity and Fields
Assess CN III (Oculomotor) Pupillary response: Sz, Shape, React Bilat
QAssess CN IV (Trochlear) Tested w/ CN III
Assess CN V (Trigeminal) Jaw Strength, Facial Sensation, Corneal reflex
Assess CN VI (Abducens) Tested w/ CN III
Assess CN VII (Facial) Face moves in symmetry, ID of Taste (Sensory)
Assess CN VIII (Acoustic) Hearing
Assess CN IX (Glossopharyngeal) Taste
Assess CN X (Vagus) Gag Reflex, Move Uvula and Soft Palate
Assess CN XI (Spinal Accessory) Shoulder and Neck Movement
Assess CN XII (Hypoglossal) Tounge Movement
CN I - Impulse Route and Function (Olfactory) Nose -> Brain // Sense Smell
CN II - Impulse Route and Function (Optic) Eye -> Brain // Vison
CN III - Impulse Route and Function (Oculomotor) Brain -> Eye Muscles // Eye Movements--Extraocular Movements--Pupillary Control/Constriction
CN IV - Impulse Route and Function (Trochlear) Brain -> External Eye Muscles // Down and Inward Movement of Eye
CN V - Impulse Route and Function (Trigeminal) {Opthalmic/Maxillary/Mandibular Branch} // Skin/Mucous Membranes of Head/Teeth -> Brain // Brain -> Chewing Muscles // Sensations of face/scalp/teeth; chewing
CN VI - Impulse Route and Function (Abducens) Brain -> External Eye Muscles // Lateral Movement of Eye
CN VII - Impulse Route and Function (Facial) Taste Buds -> Brain // Brain -> Facial Muscles /// Sense of Taste Ant. 2/3 of Tounge/Facial Expression
CN VIII - Impulse Route and Function (Acoustic) {Vestibulochlear} Ear -> Brain // Hearing; Sense of Balance (Equillibrium)
CN IX - Impulse Route and Function (Glossopharyngeal) Throat/Tounge -> Brain // Brain -> Throat Muscles/Salivary Glands /// Sensation of Throat, Taste, Swallowing Movements, Gag Reflex, Taste Pos 1/3, Secrete Saliva
CN X - Impulse Route and Function (Vagus) Throat/Larynx/Organs in Thoracic/Abd Cav <-> Brain // Sensations / Voice / Slow Heart Rate / Accel Peristalsis
CN XI - Impulse Route and Function (Spinal Accesory) Brain -> Certain Shoul/Neck Musc. // Trapezius movements / Turning Head
CN XII - Impulse Route and Function (Hypoglossal) Braing -> Tongue Muscles // Tounge Movements
Created by: 37525634