Adult worms of Wuchereria are found in human

Options

A. blood vessels
B. lymph vessels and lymph glands
C. veins
D. arteries

Answer

**Step-by-Step Solution:**

1. **Identify the Organism**: The question asks about the adult worms of Wuchereria, specifically Wuchereria bancrofti, which is a type of nematode.

2. **Understand the Disease**: Wuchereria bancrofti is known to cause filariasis, a disease that affects the lymphatic system.

3. **Locate the Habitat**: Adult Wuchereria worms are primarily found in the lymphatic system of humans. They inhabit lymph vessels and lymph glands.

4. **Explain the Pathology**: The presence of these worms in the lymphatic vessels can lead to blockages. This blockage prevents proper lymph fluid drainage, causing fluid accumulation.

5. **Describe the Symptoms**: The accumulation of lymph fluid results in swelling, which can affect various parts of the body, including the legs, scrotum, and sometimes the breasts and vulva.

6. **Conclude the Answer**: Based on the information, the adult worms of Wuchereria are found in the lymph vessels and lymph glands of humans.

**Final Answer**: Adult worms of Wuchereria are found in human lymph vessels and lymph glands.

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