Question

What are the effects of excessive release of the adrenaline hormone in the human body?

Answer 1

Dear student.

Adrenalin is a hormone secreted by the adrenal glands in case of any danger or emergency or any kinds of stress. It is secreted directly into the blood and is transported to different parts of the body.

When secreted in large amounts, it speeds up the heartbeat and hence supplies more oxygen to the muscles. The breathing rate also increases due to contractions of diaphragm and rib muscles. It also increases the blood pressure. All these responses enable the body to deal with any stress or emergency. Excessive release of adrenaline may also cause excessive sweating and palpitations.

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