Question:
A 22 year old girl is about to face interview. She is restless, is sweating and her heart beats have increased. These symptoms are due to increased secretion mainly of _________
A 22 year old girl is about to face interview. She is restless, is sweating and her heart beats have increased. These symptoms are due to increased secretion mainly of _________
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{Stress = adrenaline = catecholamines}.
Updated On: Mar 6, 2026
- thymosins
- catecholamines
- aldosterone
- androgens
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The Correct Option is B
Solution and Explanation
Step 1: Understanding stress response.
During stressful situations, the body shows a fight-or-flight response mediated by adrenal hormones.
Step 2: Hormone involved.
Adrenal medulla secretes catecholamines (adrenaline and noradrenaline) which increase heart rate, sweating, and alertness.
Step 3: Conclusion.
Therefore, these symptoms are due to increased secretion of catecholamines.
During stressful situations, the body shows a fight-or-flight response mediated by adrenal hormones.
Step 2: Hormone involved.
Adrenal medulla secretes catecholamines (adrenaline and noradrenaline) which increase heart rate, sweating, and alertness.
Step 3: Conclusion.
Therefore, these symptoms are due to increased secretion of catecholamines.
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