Assertion: Histamine is related with allergic | vedclass

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(A) Histamine is a chemical mediator released by mast cells during allergic and inflammatory reactions.It acts as a potent vasodilator,meaning it caus

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If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.

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(A) Histamine is a chemical mediator released by mast cells during allergic and inflammatory reactions.It acts as a potent vasodilator,meaning it causes the widening of blood vessels.This vasodilation increases blood flow and the permeability of blood vessel walls,which contributes to the symptoms of inflammation and allergy,such as redness,swelling,and itching.Therefore,the Reason correctly explains why Histamine is involved in these reactions.

Assertion: Histamine is related with allergic and inflammatory reactions.
Reason: Histamine is a vasodilator.

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Assertion: Histamine is related with allergic and inflammatory reactions.Reason: Histamine is a vasodilator.