Arytenoid cartilage occurs in

Options

A. Hyoid
B. Sternum
C. Larynx
D. Nose

Answer

**Step-by-Step Solution:**

1. **Identify the Options:** The question provides four options: hyoid, sternum, larynx, and nose. We need to determine where the arytenoid cartilage is located.

2. **Understand Arytenoid Cartilage:** Arytenoid cartilages are a pair of small cartilages that are shaped like three-sided pyramids. They are crucial for the function of the vocal folds.

3. **Locate Arytenoid Cartilage:** The arytenoid cartilages are found in the larynx, which is the part of the respiratory system responsible for sound production (voice).

4. **Analyze Other Options:**
- **Hyoid:** This is a horseshoe-shaped bone located in the neck, not a cartilage.
- **Sternum:** Also known as the breastbone, it is located in the chest and does not contain arytenoid cartilage.
- **Nose:** The nose is the entry point of the respiratory tract but does not contain arytenoid cartilage.

5. **Conclusion:** Based on the analysis, the correct answer is that the arytenoid cartilage occurs in the larynx.

**Final Answer:** Arytenoid cartilage occurs in the larynx.

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