Which of the following is an age related bone disorder characterised by decreased bone mass and increased chances of fractures ?

Options

A. Arthritis
B. Osteoarthritis
C. Osteoporosis
D. Gout

Answer

To solve the question regarding the age-related bone disorder characterized by decreased bone mass and increased chances of fractures, we can analyze each option provided:

### Step-by-Step Solution:

1. **Identify the Options**: The options given are:
- A) Arthritis
- B) Osteoarthritis
- C) Osteoporosis
- D) Gout

2. **Evaluate Option A: Arthritis**:
- **Definition**: Arthritis is the inflammation of one or more joints.
- **Characteristics**: It causes pain and stiffness but does not specifically lead to decreased bone mass or increased fracture risk.
- **Conclusion**: This option is incorrect.

3. **Evaluate Option B: Osteoarthritis**:
- **Definition**: Osteoarthritis is a common form of arthritis where the protective cartilage between bones wears down over time.
- **Characteristics**: While it affects joint function, it does not primarily cause a decrease in bone mass or an increase in fracture risk.
- **Conclusion**: This option is also incorrect.

4. **Evaluate Option C: Osteoporosis**:
- **Definition**: Osteoporosis is a bone disorder characterized by decreased bone density.
- **Characteristics**: It leads to a significant loss of bone mass, which increases the risk of fractures.
- **Conclusion**: This option is correct as it directly correlates with the question's criteria.

5. **Evaluate Option D: Gout**:
- **Definition**: Gout is a form of arthritis characterized by severe redness, swelling, and pain in the joints due to hyperuricemia (high uric acid levels).
- **Characteristics**: It does not affect bone density or increase fracture risk.
- **Conclusion**: This option is incorrect.

### Final Answer:
The correct answer is **C) Osteoporosis**, as it is the only option that describes an age-related bone disorder characterized by decreased bone mass and increased chances of fractures.

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