Haemodialysis is carried out in case of severe defect in

Options

A. Kidney
B. Liver
C. Lung
D. Stomach

Answer

**Step-by-Step Solution:**

1. **Understanding Hemodialysis:**
- Hemodialysis is a medical procedure that uses an artificial kidney, known as a dialyzer, to filter waste and excess fluids from the blood. This process is essential for patients with kidney failure or severe kidney dysfunction.

2. **Identifying the Role of the Kidneys:**
- The kidneys are responsible for filtering blood, removing waste products, and maintaining fluid and electrolyte balance. When the kidneys are unable to perform these functions effectively due to disease or damage, hemodialysis becomes necessary.

3. **Recognizing Conditions Leading to Hemodialysis:**
- Severe defects in kidney function, such as those caused by chronic kidney disease, acute kidney injury, or other renal disorders, can lead to the need for hemodialysis. In these cases, the kidneys cannot adequately filter waste from the blood.

4. **Conclusion:**
- Therefore, hemodialysis is carried out in cases of severe defects in kidney function.

**Final Answer:**
Hemodialysis is carried out in case of severe defect in **kidney function**.

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