In an accident, two long bones of a person are dislocated. The possible reason may be the:

Options

A. Breakage of Skeletal muscles
B. Breakage of Tendon
C. Breakage of Smooth muscles
D. Breakage of Ligament

Explanation

To solve the question regarding the dislocation of two long bones in an accident, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Bone Dislocation**:
- Dislocation of bones occurs when the bones are forced out of their normal position at a joint. This often happens due to trauma or accidents.

2. **Role of Ligaments**:
- Ligaments are connective tissues that connect bones to other bones at joints. They provide stability and support to the joints while allowing for movement.

3. **Impact of an Accident**:
- In the event of an accident, the force exerted can cause ligaments to stretch or tear. This can lead to dislocation of the bones they are supposed to stabilize.

4. **Evaluating the Options**:
- **Option 1**: Breakage of skeletal muscle - This would typically result in muscle injury, not dislocation.
- **Option 2**: Tendon issues - Tendons connect muscles to bones; their injury would not directly cause dislocation.
- **Option 3**: Smooth muscle problems - Smooth muscles are not involved in the skeletal system and do not relate to bone dislocation.
- **Option 4**: Breakage of ligament - This is the most relevant option, as a torn ligament can lead to instability at the joint, resulting in dislocation.

5. **Conclusion**:
- The most probable reason for the dislocation of the long bones in the accident is the breakage or tearing of the ligaments.

### Final Answer:
The possible reason for the dislocation of the long bones is the breakage of ligaments.

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