Question

Give reasons for the following:

Adrenal gland is known as the stress gland of the body.

Answer 1

The adrenal gland is known as the stress gland for two primary reasons:

1. Emergency Response: The adrenal medulla secretes Adrenaline (epinephrine), which triggers the “fight-or-flight" response during sudden stress or danger, increasing heart rate and energy.
2. Long-term Adaptation: The adrenal cortex secretes cortisol, which helps the body manage prolonged stress by increasing blood sugar levels and regulating metabolism to maintain energy.