The posterior lobe of pituitary gland secretes :

Options

A. FSH, GH and LH
B. Somatostatin, GH and TSH
C. TSH , ADH and prolactin
D. ADH and oxytocin

Answer

To solve the question regarding the secretion of the posterior lobe of the pituitary gland, we will analyze the options provided and identify which hormones are secreted by the posterior lobe.

### Step-by-Step Solution:

1. **Understanding the Pituitary Gland Structure**:
- The pituitary gland is divided into two main lobes: the anterior lobe and the posterior lobe. Each lobe has distinct functions and secretes different hormones.

2. **Identifying Hormones from Options**:
- **Option A**: FSH (Follicle Stimulating Hormone), GH (Growth Hormone), LH (Luteinizing Hormone)
- These hormones are secreted by the anterior lobe of the pituitary gland, not the posterior lobe.

- **Option B**: Somatostatin, GH (Growth Hormone), TSH (Thyroid Stimulating Hormone)
- Somatostatin is secreted by the islet cells of the pancreas, GH is from the anterior lobe, and TSH is also from the anterior lobe. None of these are secreted by the posterior lobe.

- **Option C**: TSH (Thyroid Stimulating Hormone), ADH (Antidiuretic Hormone), Prolactin
- TSH and Prolactin are secreted by the anterior lobe, while ADH is secreted by the posterior lobe. However, since TSH and Prolactin are not secreted by the posterior lobe, this option is incorrect.

- **Option D**: ADH (Antidiuretic Hormone) and Oxytocin
- Both ADH and Oxytocin are secreted by the posterior lobe of the pituitary gland. This option correctly identifies the hormones secreted by the posterior lobe.

3. **Conclusion**:
- The correct answer is **Option D: ADH and Oxytocin**. These are the hormones secreted by the posterior lobe of the pituitary gland.