Which one is matched correctly

Options

A. Arsenic-Black foot disease
B. Flouride-Itai-itai
C. Mercury-Skeletal flurosis
D. Cadmium-Minamata disease

Answer

To solve the question "Which one is matched correctly?" we need to analyze each option provided and determine whether the diseases are correctly matched with their respective causes.

### Step-by-Step Solution:

1. **Identify the first option: Arsenic - Black Foot Disease**
- Black Foot Disease is indeed caused by prolonged exposure to arsenic. This leads to damage to blood vessels, resulting in gangrene, which is why it is referred to as Black Foot Disease.
- **Conclusion:** This match is correct.

2. **Identify the second option: Fluoride - Itai Itai Disease**
- Itai Itai Disease is caused by cadmium poisoning, not fluoride. This disease is characterized by severe pain in the spine and joints due to cadmium accumulation.
- **Conclusion:** This match is incorrect.

3. **Identify the third option: Mercury - Skeletal Fluorosis**
- Skeletal Fluorosis is caused by the excessive accumulation of fluoride in the bones, not mercury. It can lead to pain and damage to bones and joints.
- **Conclusion:** This match is incorrect.

4. **Identify the fourth option: Cadmium - Minamata Disease**
- Minamata Disease is a neurological disorder caused by severe mercury poisoning, not cadmium. It leads to severe neurological symptoms.
- **Conclusion:** This match is incorrect.

### Final Evaluation:
- The only correct match is **Arsenic - Black Foot Disease**. All other matches are incorrect.

### Answer:
The correct match is **Arsenic - Black Foot Disease**.

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