In case of a heart attack, a hormone is injected as an emergency measure, Which one is it?

A. Thyroxine

B. Adrenaline

C. Heparin

D. Insulin

Answer: Option B

Solution(By Examveda Team)

In the case of a heart attack, the hormone that injected as an emergency measure is Adrenaline. An adrenaline shot can increase the chance that the heart will regain a normal rhythm or restart your heart after a cardiac arrest by directing the flow of blood to the heart.

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