Question

Which hormone is produced in conditions of stress?

• A. Thyroxine
• B. adrenaline
• C. oxytocin
• D. Insulin

Answer 1

The correct option is B

adrenaline

The correct option is B:

Explanation for the correct option:

1. The adrenal medulla of the adrenal gland secretes Adrenaline.
2. Its main function is to prepare the body to meet any emergency situation.
3. It works by increasing the heart rate, blood pressure, etc.
4. It also dilates the pupil and increases the breakdown of glycogen in the liver to provide energy during stressful conditions.

Explanation of the incorrect options:

Option A:

Thyroxine is the hormone produced in the thyroid gland and helps in metabolism

Option C:

1. Oxytocin is the hormone of the posterior pituitary.
2. It helps in the contraction of the uterus during childbirth and stimulates the mammary gland for milk ejection.

Option D:

Insulin is the hormone secreted by the pancreas which regulates blood glucose levels.

Final Answer: The hormone which is produced in conditions of stress is Adrenaline.