A disease showing dew drop like pinkish eruption later turning into scrabs which do not leave any pox marks is

Options

A. Measles
B. smallpox
C. mumps
D. chickenpox

Answer

**Step-by-Step Solution:**

1. **Understanding the Symptoms**: The question describes a disease characterized by "dew drop like pinkish eruption" that later turns into scabs. It is important to identify the key features of the eruption and the fact that it does not leave any pox marks.

2. **Identifying the Options**: The options provided are measles, small pox, mumps, and chicken pox. We need to analyze each option based on the symptoms described.

3. **Analyzing Chicken Pox**: Chicken pox, also known as varicella, is caused by the varicella zoster virus. It is known for its characteristic skin rash that starts as small, itchy blisters that resemble dew drops. These blisters eventually crust over and turn into scabs, and importantly, they do not leave pox marks after healing.

4. **Evaluating Other Options**:
- **Measles**: This disease typically presents with a rash that can leave marks and is not described as dew drop-like.
- **Small Pox**: This disease also leaves pockmarks on the skin after the lesions heal, which does not match the description.
- **Mumps**: This is primarily an infection of the salivary glands and does not involve skin eruptions.

5. **Conclusion**: Based on the analysis, the only disease that matches the description of having dew drop-like pinkish eruptions that turn into scabs without leaving pox marks is chicken pox.

**Final Answer**: The disease is chicken pox.

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