Question

Reena gets emotionally stressed when the school examinations are approaching. Which hormone is responsible for this condition?

Options

• Adrenaline

• Thyroxine

• Insulin

• Growth hormone

Answer 1

Adrenaline

Explanation:

Adrenaline, also called the “emergency” or “stress hormone”, is secreted by the adrenal glands when a person is under emotional or physical stress. It prepares the body for a “fight or flight” response by increasing heart rate, blood pressure, and alertness. Hence, Reena’s emotional stress during exams is caused by the release of adrenaline.