Hookworm causes

Options

A. Anaemia
B. Anal itching
C. Genital itching
D. All the above

Answer

**Step-by-Step Solution:**

1. **Understanding Hookworm**: Hookworms are parasitic worms that belong to the group of nematodes. They primarily infect the intestines of humans and are known for their blood-sucking behavior.

2. **Identifying the Effects of Hookworm Infection**: The primary health issue associated with hookworm infection is anemia. This occurs because hookworms attach to the intestinal wall and feed on the host's blood, leading to a decrease in hemoglobin (Hb) levels.

3. **Analyzing the Options**:
- **Option 1: Anemia**: This is a correct statement. Hookworms cause anemia due to their blood-sucking nature.
- **Option 2: Anal itching**: This symptom is typically associated with pinworms, not hookworms. Therefore, this option is incorrect.
- **Option 3: Genital itching**: Similar to anal itching, genital itching is also associated with pinworms and not with hookworms, making this option incorrect as well.
- **Option 4: All of the above**: Since only the first option is correct, this option is also incorrect.

4. **Conclusion**: The only correct answer to the question "Hookworm causes" is anemia.

**Final Answer**: Hookworm causes anemia.

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