Adam's apple is another name for

Options

A. Sound box in birds
B. Sound box in man
C. Epiglottis
D. Thyroid cartilage

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the alternative name of "Adam's apple."

2. **Identifying the Relevant Anatomy**: The Adam's apple is associated with the larynx, which is the first part of the trachea and is commonly referred to as the voice box.

3. **Recognizing the Cartilage Structure**: The larynx is made up of several cartilages. Among these, the thyroid cartilage is significant because it forms a prominent structure in the mid-ventral portion of the larynx.

4. **Defining Adam's Apple**: The protrusion formed by the thyroid cartilage in the larynx is known as the laryngeal prominence, commonly referred to as the Adam's apple.

5. **Evaluating the Options**:
- **Option A**: Soundbox in birds - Incorrect, as this refers to a different structure.
- **Option B**: Soundbox in men - Incorrect, as the larynx is referred to as the voice box, not the Adam's apple.
- **Option C**: Epiglottis - Incorrect, as the epiglottis is a flap that prevents food from entering the respiratory tract.
- **Option D**: Thyroid cartilage - Correct, as the Adam's apple is formed from the thyroid cartilage.

6. **Conclusion**: The correct answer is **thyroid cartilage**.