Identify the site where Wuchereria bancrofti is normally found in human body.

Options

A. Muscles of the legs
B. Blood vessels of the high region
C. Skin between the fingers
D. Lymphatic vessels of the lower limbs

Answer

**Step-by-Step Solution:**

1. **Understanding Wuchereria bancrofti**: Begin by recognizing that Wuchereria bancrofti is a parasitic worm responsible for causing diseases in humans, particularly lymphatic filariasis.

2. **Identifying the Disease**: The primary disease caused by Wuchereria bancrofti is known as elephantiasis or lymphatic filariasis. This condition primarily affects the lymphatic system.

3. **Analyzing the Options**: Given the options:
- Muscle of leg
- Blood vessel of high region
- Skin between the fingers
- Lymphatic vessel of lower limb

4. **Evaluating Each Option**:
- **Muscle of leg**: This is incorrect as Wuchereria bancrofti does not reside in muscle tissue.
- **Blood vessel of high region**: This is also incorrect since the parasite does not affect blood vessels and is not found in the high region of the body.
- **Skin between fingers**: This option is incorrect as well; the parasite does not inhabit the skin.
- **Lymphatic vessel of lower limb**: This is the correct option, as Wuchereria bancrofti is typically found in the lymphatic vessels, particularly in the lower limbs.

5. **Conclusion**: The correct answer is that Wuchereria bancrofti is normally found in the lymphatic vessels of the lower limb.

**Final Answer**: Lymphatic vessel of lower limb.

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