| Question |
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| Answer |
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| CN I =Name? Type of Impulse?Function? |
Olfactory , Sensory, smell |
| CN I I =Name? Type of Impulse?Function |
Optic Sensory Visual |
| CN III =Name? Type of Impulse?Function |
Oculomoter Motor Contracts eye muscles to contrl eye movements (Inferior, lateral, medial, and superior)constricts pupils ,elevates eyelids. |
| CN I V =Name? Type of Impulse?Function |
Trochlear , Motor Contracts one eye muscle to control inferior medial eye movement |
| CN V =Name? Type of Impulse?Function |
Trigeminal Sensory, & Motor Sensory = Carries Sensory Impulses of pain touch temperature face Motor = influences clenching and lateral jaw movements (biting, chewing) |
| CN VI =Name? Type of Impulse?Function |
Abducens Motor Controls lateral eye movements |
| CN VII =Name? Type of Impulse?Function |
Facial Sensory &Motor Sensory = taste on anterior two thirds of tongue secretions salivary glands (submaxillary and sublingual) tears from lacrimal glands. Motor= facial muscles expressions smile,frown,close eye |
| CN VIII =Name? Type of Impulse?Function |
acustic, (vestibulochlear) Sensory =hearing & balance |
| CN IX =Name? Type of Impulse?Function |
glossopharyngeal =Sensory & Motor Sensory =taste posterior third of tongue + phsrynx "gag reflex" Motor = secretory fibers to the parotid salivary glands: Promotes swallowing |
| CN X =Name? Type of Impulse?Function |
Vagus Sensory &Motor Sensory= sensations from the throat, larynx, heart, lungs, bronchi, gastrointestinal tract and abdominal viscera Motor = Promotes swallowing, talking, and production of digestive juices |
| Cranial Nerve XI, Name, type of impulse and function? |
Spinal Accessory =Motor nneravates neck muscles, (sternocleidomastoid and trapezius) that promote movement of sholders and head rotation. Also promotes some movement of the larynx |
| Cranial Nerve XI, Name, type of impulse and function? |
hypoglossal =Motor Inneravates tongue muscles that promote the movement of food & Talking |
BIOL3326 Forms
