Body System
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Auscultation of the vessels of the neck
During auscultation of the vessels of the neck, use the bell of the stethoscope, and ask the patient to hold their breath while you listen.
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Cranial Nerve VII (Facial)
The motor function of Cranial Nerve VII (Facial) can be assessed by asking the patient to smile, frown, puff out their cheeks, and raise their eyebrows.
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Cranial Nerve XI (Spinal Accessory)
Cranial Nerve XI (Spinal Accessory) controls the sternocleidomastoid and trapezius muscles.
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Gag Reflex
The gag reflex is controlled by Cranial Nerve IX (Glossopharyngeal) and X (Vagus). It can be assessed by briefly touching the posterior pharyngeal wall with a tongue blade.
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