The heart beat increases at the time of inter | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The correct answer is $C$. During stressful situations like an interview,the body triggers the 'fight-or-flight' response. The adrenal medulla sec

Vedclass · Accepted Answer

Secretion of adrenaline

Vedclass · Answer

(C) The correct answer is $C$. During stressful situations like an interview,the body triggers the 'fight-or-flight' response. The adrenal medulla secretes the hormone adrenaline (epinephrine) into the bloodstream. Adrenaline acts on the heart to increase the heart rate and the strength of cardiac contractions to prepare the body for immediate action.

The heart beat increases at the time of interview due to

Similar Questions

Which hormone causes dilation of blood vessels,increased oxygen consumption and glycogenolysis?

Deficiency of which of the following causes obesity,low plasma $Na^+$,high $K^+$ and increased blood pressure?

Which gland acts to resist stress?

Which one of the following hormones is anti-inflammatory?

In several vertebrates,the rate of heartbeat and increase in blood pressure is caused by which hormone?

Vedclass Test Series

Exam Paper Generator

Online Exam Module