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Cranial Nerves 9 & 10- Sensory and Motor: Gag Reflex
Chapter 23 The gag reflex tests both the sensory and motor components of CN 9 & 10. This involuntary reflex is obtained by touching the back of the pharynx with the tongue depressor and watching the elevation of the palate.

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Date :21 February 2008
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Chapter 23 The gag reflex tests both the sensory and motor components of CN 9 & 10. This involun
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