Arytenoid cartilage in larynx are

Options

A. Elastic
B. Hyaline
C. Calcified
D. All of these

Answer

**Step-by-Step Solution:**

1. **Understanding the Structure of the Larynx:**
- The larynx is located in the anterior part of the trachea and is often referred to as a modification of the trachea. It plays a crucial role in sound production and protecting the airway during swallowing.

2. **Identifying the Cartilages in the Larynx:**
- The larynx is composed of several cartilages, including:
- Thyroid cartilage
- Cricoid cartilage
- Arytenoid cartilage
- Corniculate cartilage

3. **Focusing on Arytenoid Cartilage:**
- Arytenoid cartilages are a pair of cartilages found in the larynx. There are two arytenoid cartilages, which are essential for the movement of the vocal cords.

4. **Composition of Arytenoid Cartilage:**
- Arytenoid cartilages are primarily made of hyaline cartilage. This type of cartilage is known for its smooth surface and flexibility, which is important for the function of the vocal cords.

5. **Shape of Arytenoid Cartilage:**
- The arytenoid cartilages have a distinctive shape, being pointed at one end and broader at the base. This shape allows them to pivot and control the tension of the vocal cords effectively.

6. **Conclusion:**
- Based on the above points, the correct answer to the question regarding the type of cartilage that makes up the arytenoid cartilage in the larynx is **hyaline cartilage**.

**Final Answer:**
- The arytenoid cartilage in the larynx is composed of **hyaline cartilage**.

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