Uvula can close the opening of

Options

A. Larynx
B. Gullet
C. Internal nares
D. Eustachian tubes

Answer

**Step-by-Step Solution:**

1. **Understanding the Uvula**: The uvula, also known as the palatine uvula, is a small, fleshy extension at the back of the throat. It hangs down from the soft palate.

2. **Function of the Uvula**: The primary role of the uvula is to help in the swallowing process. It prevents food from entering the nasal cavity by closing off the nasopharynx during swallowing.

3. **Identifying the Options**:
- A) Larynx
- B) Glottis
- C) Internal nerves
- D) Eustachian tubes

4. **Analyzing the Options**:
- **Option A (Larynx)**: The uvula plays a role in closing the opening to the larynx during swallowing, preventing food from entering the airway.
- **Option B (Glottis)**: The glottis is the opening between the vocal cords, but it is not directly closed by the uvula.
- **Option C (Internal nerves)**: The uvula does not close any openings related to internal nerves.
- **Option D (Eustachian tubes)**: The uvula does not close the openings of the Eustachian tubes.

5. **Conclusion**: Based on the analysis, the uvula primarily functions to close the opening of the larynx during the act of swallowing. Therefore, the correct answer is option A, larynx.

**Final Answer**: The uvula can close the opening of the **larynx** (Option A).

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