Form the following, the pathogen that will lead to the appearance of dry, scaly lesions on various parts of the body such as skin nails, scalp accompanied by intense itching is

Options

A. Microsporum
B. Salmonella typhi
C. Clostridium tetani
D. Wuchereria bancrofti

Answer

To solve the question regarding the pathogen that leads to the appearance of dry, scaly lesions on various parts of the body such as skin, nails, and scalp, accompanied by intense itching, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Symptoms**: The question describes symptoms including dry, scaly lesions on the skin, nails, and scalp, along with intense itching. This gives us a clue about a possible fungal infection.

2. **Evaluate the Options**: The options provided are:
- Microsporum
- Salmonella typhi
- Clostridium titanii
- Vituria bancrofti

3. **Analyze Each Pathogen**:
- **Microsporum**: This is a genus of fungi known to cause skin infections, particularly ringworm, which is characterized by dry, scaly lesions and itching.
- **Salmonella typhi**: This bacterium is responsible for typhoid fever, which does not cause skin lesions.
- **Clostridium titanii**: This is a soil bacterium that causes tetanus, not skin lesions.
- **Vituria bancrofti**: This pathogen is responsible for lymphatic filariasis (elephantiasis), which also does not cause dry, scaly lesions.

4. **Conclusion**: Based on the analysis, the only pathogen that matches the description of causing dry, scaly lesions on the skin, nails, and scalp, along with intense itching, is **Microsporum**.

### Final Answer:
The correct answer is **Microsporum**.