Select the wrong pair

Options

A. Tuberculosis - Koch disease
B. Polio - Infantile paralysis
C. Visceral leishmaniasis - Kala azar
D. Mild tertian malaria - Plasmodium vivax

Answer

To solve the question of selecting the wrong pair, we will analyze each of the provided pairs one by one.

### Step-by-Step Solution:

1. **Analyze the first pair: Tuberculosis - Caustic Disease**
- Tuberculosis (TB) is indeed known as a caustic disease. It is caused by the bacterium Mycobacterium tuberculosis.
- **Conclusion**: This pair is correctly matched.

2. **Analyze the second pair: Polio - Infantile Paralysis**
- Polio is caused by the poliovirus and is primarily known for causing paralysis in infants and young children.
- **Conclusion**: This pair is correctly matched.

3. **Analyze the third pair: Visceral Leishmaniasis - Kala Azar**
- Kala Azar is another name for visceral leishmaniasis, which is caused by the Leishmania parasite and transmitted by sandflies.
- **Conclusion**: This pair is correctly matched.

4. **Analyze the fourth pair: Mild Tertiary Malaria - Plasmodium vivax**
- Mild tertiary malaria refers to malaria that has a fever that recurs every third day. This type of malaria is caused by the species Plasmodium ovale, not Plasmodium vivax.
- **Conclusion**: This pair is incorrectly matched.

### Final Answer:
The wrong pair is **Mild Tertiary Malaria - Plasmodium vivax**.

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