Which of the following is wrong statement about hyoid bone ?

Options

A. Only one in number
B. U-shaped bone
C. Present at the top of the buccal cavity
D. Not attached with any other bone of the body

Answer

To determine which statement about the hyoid bone is incorrect, let's analyze the characteristics and functions of the hyoid bone step by step.

### Step-by-Step Solution:

1. **Identify the Shape and Location of the Hyoid Bone**:
- The hyoid bone is a U-shaped bone located in the neck region. It is situated between the chin and the thyroid cartilage.

2. **Function of the Hyoid Bone**:
- The primary function of the hyoid bone is to support the tongue. It acts as an anchor for the tongue and is involved in the process of swallowing.

3. **Examine the Statements**:
- **Statement A**: "Only one in number" - This is true. There is only one hyoid bone in the human body.
- **Statement B**: "U-shaped bone" - This is also true. The hyoid bone is indeed U-shaped.
- **Statement C**: "Presence at the top of the buccal cavity" - This is incorrect. The hyoid bone is not located at the top of the buccal cavity; it is located in the neck.
- **Statement D**: "Not attached with any other bone of the body" - This is true. The hyoid bone does not articulate with any other bone.

4. **Conclusion**:
- The wrong statement about the hyoid bone is **Statement C**, which claims it is present at the top of the buccal cavity.

### Final Answer:
The incorrect statement about the hyoid bone is **C: Presence at the top of the buccal cavity**.

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