Which of the following is a short bone?

Options

A. carpal
B. patella
C. Sternum
D. Humerus

Answer

To determine which of the following is a short bone, we will analyze the given options: carpal bone, patella, sternum, and humerus.

1. **Identify the Types of Bones**:
- Short bones are typically cube-shaped and provide stability and support while allowing for some motion.
- Examples of short bones include the carpal bones in the wrist and tarsal bones in the ankle.

2. **Analyze Each Option**:
- **Carpal Bone**: These are the bones in the wrist. They are short bones because they are roughly cube-shaped and allow for flexibility and movement in the wrist.
- **Patella**: This is the kneecap, which is classified as a sesamoid bone, not a short bone.
- **Sternum**: This is a flat bone located in the chest, which serves as a point of attachment for the ribs.
- **Humerus**: This is a long bone in the upper arm, extending from the shoulder to the elbow.

3. **Conclusion**:
- Among the options provided, the carpal bone is the only one that fits the definition of a short bone.

Thus, the answer to the question "Which of the following is a short bone?" is the **carpal bone**.

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