Question

Name of the hormon secreted by the adrenal glands

Answer 1

Answer:

The adrenal cortex produces three hormones:

1. Mineralocorticoids: The most important of which is aldosterone. This hormone helps to maintain the body’s salt and water levels which, in turn, regulates blood pressure. Without aldosterone, the kidney loses excessive amounts of salt (sodium) and, consequently, water, leading to severe dehydration and low blood pressure.

2. Glucocorticoids: Predominantly cortisol. This hormone is involved in the response to illness and also helps to regulate body metabolism. Cortisol stimulates glucose production helping the body to free up the necessary ingredients from storage (fat and muscle) to make glucose. Cortisol also has significant anti-inflammatory effects.

3. Adrenal androgens: Male sex hormones mainly dehydroepiandrosterone (DHEA) and testosterone. All have weak effects, but play a role in early development of the male sex organs in childhood, and female body hair during puberty.

Explanation:

Answer 2

Adrenal gland consists of two parts:Central medula and peripheral cortex. Adrenal medulla secretes adrenaline. Adrenal cortex secretes many hormones but the best known is cortisone which suppresses inflammation.

The cortical hormones are categorised as mineralocorticoids and glucocorticoids.