Which of the following regulates blood pressu | vedclass

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(B) Adrenaline (also known as epinephrine) is a hormone secreted by the adrenal medulla. It plays a crucial role in the 'fight-or-flight' response. Wh

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Adrenaline

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(B) Adrenaline (also known as epinephrine) is a hormone secreted by the adrenal medulla. It plays a crucial role in the 'fight-or-flight' response. When released into the bloodstream,it increases the heart rate,strengthens the force of heart contractions,and causes vasoconstriction in certain areas while dilating vessels in skeletal muscles,thereby significantly increasing blood pressure and cardiac output.

Which of the following regulates blood pressure and heart rate?

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