Question

Which of the following are the functions of adrenaline?

• A. Increase in heart rate
• B. Increase in blood pressure
• C. Decrease in respiratory rate
• D. Dilation of pupils

Answer 1

Answer: (A), (B), (D)

The correct options are
A

Increase in heart rate

B

Increase in blood pressure

D

Dilation of pupils

Adrenaline, also known as the 'flight or fight' hormone helps our body deal with emergency situations. The effects of adrenaline include - increase in heart rate, dilation of pupils, increase in blood pressure, etc. All these effects make us more alert and also provides the body with a sudden burst of energy.