Question

Catecholamine normally induces

• A. Alertness
• B. Excessive urination
• C. Decreased heart beat
• D. Intense salivation

Answer 1

The correct option is A Alertness

Catecholamines are hormones secreted from adrenal medulla. They act as neurotransmitters. Adrenaline and noradrenaline are the catecholamines secreted from adrenal medulla in response to stress conditions in the body or when homeostasis of body is disturbed. They induce fight or flight reactions in the body which increase alertness, heart beat, strength of heart contraction, pupillary dilation etc.

So, the correct answer is 'Alertness'.