Given the folloeing values, calculate the net filtration pressure and select the correct option
GHP = 60 mm Hg, BCOP = 30 mm Hg , CHP = 20 mm Hg.

Options

A. 70 mm Hg
B. 50 mm Hg
C. 10 mm Hg
D. 110 mm Hg

Answer

To calculate the Net Filtration Pressure (NFP) using the given values, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Given Values**:
- Glomerular Hydrostatic Pressure (GHP) = 60 mm Hg
- Blood Colloidal Osmotic Pressure (BCOP) = 30 mm Hg
- Capsular Hydrostatic Pressure (CHP) = 20 mm Hg

2. **Write the Formula for Net Filtration Pressure**:
The formula to calculate NFP is:
\[ \text{NFP} = \text{GHP} - \text{BCOP} - \text{CHP} \]

3. **Substitute the Values into the Formula**:
Plugging in the values we have:
\[ \text{NFP} = 60 \, \text{mm Hg} - 30 \, \text{mm Hg} - 20 \, \text{mm Hg} \]

4. **Perform the Calculations**:
- First, calculate BCOP + CHP:
\[ 30 \, \text{mm Hg} + 20 \, \text{mm Hg} = 50 \, \text{mm Hg} \]
- Now, subtract this sum from GHP:
\[ 60 \, \text{mm Hg} - 50 \, \text{mm Hg} = 10 \, \text{mm Hg} \]

5. **State the Final Result**:
The Net Filtration Pressure (NFP) is:
\[ \text{NFP} = 10 \, \text{mm Hg} \]

### Conclusion:
The correct answer for the Net Filtration Pressure is **10 mm Hg**.

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