Enterobiasis is caused by

Options

A. filarial worm
B. hook worms
C. pin worms
D. round worms

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the causative agent of enterobiasis. We need to identify which organism is responsible for this condition.

2. **Identifying the Options**: The options provided are:
- Filarial worm
- Hookworm
- Pin worm
- Roundworm

3. **Researching Enterobiasis**: Enterobiasis is a type of infection characterized by the presence of a specific parasite in the human body.

4. **Identifying the Causative Agent**: The scientific name for the organism that causes enterobiasis is *Enterobius vermicularis*. This organism is commonly known as the pin worm.

5. **Eliminating Incorrect Options**:
- Filarial worm: This is associated with lymphatic filariasis and is not related to enterobiasis.
- Hookworm: This is a different type of parasitic worm that causes hookworm infection, not enterobiasis.
- Roundworm: This term generally refers to a group of worms, but it does not specifically indicate the cause of enterobiasis.

6. **Conclusion**: Based on the information gathered, the correct answer is that enterobiasis is caused by the pin worm, specifically *Enterobius vermicularis*.

**Final Answer**: Enterobiasis is caused by the pin worm (*Enterobius vermicularis*).

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