The outermost layer of adrenal cortex , zone glomerulosa is associated with

Options

A. Water and electrolyte balance
B. Carbohydrate metabolism
C. Steroid and hormone secretion Blood pressure
D. Blood pressure

Answer

**Step-by-Step Solution:**

1. **Identify the Structure**: The question asks about the outermost layer of the adrenal cortex, known as the zona glomerulosa.

2. **Understand the Function**: The zona glomerulosa is primarily responsible for the production of mineralocorticoids, with aldosterone being the most significant hormone produced in this layer.

3. **Function of Aldosterone**: Aldosterone plays a crucial role in regulating water and electrolyte balance in the body. It acts on the renal tubules to promote sodium reabsorption, which in turn leads to water retention.

4. **Effects on Electrolytes**: In addition to sodium reabsorption, aldosterone also promotes the excretion of potassium and phosphate ions, helping to maintain the balance of these electrolytes in the body.

5. **Conclusion**: Therefore, the outermost layer of the adrenal cortex, zona glomerulosa, is primarily associated with water and electrolyte balance.

**Final Answer**: The outermost layer of the adrenal cortex, zona glomerulosa, is associated with water and electrolyte balance.

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