Hydrostatic pressure of blood while flowing in glomerulus of nephron is

Options

A. 10 mm Hg
B. 18 mm Hg
C. 32 mm Hg
D. 60 mm Hg

Answer

To solve the question regarding the hydrostatic pressure of blood while flowing in the glomerulus of the nephron, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Concept of Hydrostatic Pressure**:
- Hydrostatic pressure refers to the pressure exerted by a fluid at equilibrium due to the force of gravity. In the context of the nephron, it is the pressure of blood flowing through the glomerulus.

2. **Identify the Structure Involved**:
- The glomerulus is a network of capillaries located at the beginning of the nephron. It is responsible for filtering blood to form urine.

3. **Recognize the Role of Afferent Arteriole**:
- Blood enters the glomerulus through the afferent arteriole, which carries blood rich in nitrogenous wastes and other substances.

4. **Determine the Normal Hydrostatic Pressure Range**:
- The hydrostatic pressure in the glomerulus is crucial for the filtration process. It is generally around 55 to 60 mm Hg.

5. **Analyze the Options Provided**:
- The options given are: 10 mm Hg, 18 mm Hg, 32 mm Hg, and 60 mm Hg.

6. **Select the Correct Answer**:
- Based on the information that the hydrostatic pressure in the glomerulus is approximately 55 to 60 mm Hg, the correct answer is **60 mm Hg**.

### Final Answer:
The hydrostatic pressure of blood while flowing in the glomerulus of the nephron is **60 mm Hg**.