A recombinant protein recommended to patients on kideney dialysis is :

Options

A. calcitonin
B. Interferon
C. erythropoietin
D. platelet derived growth factor

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for a recombinant protein that is recommended for patients undergoing kidney dialysis.

2. **Analyzing the Options**:
- **Option 1: Calcium Calcitonate**: This protein helps regulate calcium and phosphate metabolism in the body. It is not specifically related to kidney function or dialysis.
- **Option 2: Interferon**: Interferon is known for its role in enhancing the immune response. It does not have a direct application in kidney dialysis.
- **Option 3: Erythropoietin**: Erythropoietin is a hormone produced by the kidneys that stimulates the production of red blood cells (RBCs) and is crucial for oxygen transport in the body. It is often recommended for patients on kidney dialysis because these patients often suffer from anemia due to reduced erythropoietin production.
- **Option 4: Platelet-Derived Growth Factor**: This factor is involved in the growth and development of cells, particularly in wound healing and immune response, but it does not have a specific role in kidney dialysis.

3. **Identifying the Correct Answer**: Based on the analysis, the recombinant protein that is recommended for patients on kidney dialysis is **Erythropoietin**.

4. **Final Answer**: The correct answer is **Erythropoietin**.

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