Cranial Nerves IX and X: Gag Reflex

Performing the cranial nerve examination of CN IX (Glossopharyngeal) and CN X (Vagus) by eliciting the gag reflex by touching the each side of the lateral oropharynx at the palatopharyngeal arch using a tongue depressor.

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The content in this channel is intended for educational use for healthcare professionals and students. This content is not intended to provide medical advice.

PCCW students are expected to reference the Chiropractic Clinical Evaluation course notes and "Physical Examination Procedures for Chiropractic Practice" (text for 8Q Correlative Clinical Evaluation) for accurate and proper execution of these test(s) when being graded and evaluated. These videos can be referenced as a guide.

** All individuals involved in filming were tested prior to filming and the room was well ventilated.