Assertion :In case of sudden vomit,is required Doctors use gauge reflex Reason: Vagus nerve is stimulated and cause reverse peristalsis leading to the sudden vomiting

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
Guage reflex is the pharyngeal reflex or laryngeal spasm, which is a contraction of the throat by touching any object at the back of tongue or area of tonsils that trigger vomiting as it stimulates vagus nerve that helps in reverse peristalsis and vigorous contraction of the stomach that opens the sphincters and create a black flow of content. It is used by doctors when urgent vomiting is required
So the correct option is 'Both Assertion and Reason are correct and Reason is the correct explanation for Assertion'.

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