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In severe cases finger nails and lips ma...

In severe cases finger nails and lips may turn gray to bluish in colour in which of the following disease:-

A

Pneumonia

B

Malaria

C

typhoid

D

Filariasis

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding the Symptoms**: The question asks about a condition where fingers, nails, and lips turn gray to bluish in color. This symptom is typically associated with a lack of oxygen in the blood, known as cyanosis. 2. **Identifying Possible Diseases**: We need to consider diseases that can lead to severe respiratory issues, as these can cause cyanosis. The options given include pneumonia, malaria, typhoid, and filariasis. 3. **Analyzing Each Disease**: - **Pneumonia**: This disease is caused by an infection in the lungs, often leading to inflammation and fluid accumulation in the alveoli. In severe cases, pneumonia can impair oxygen exchange, leading to cyanosis (gray to bluish discoloration of nails and lips). - **Malaria**: Caused by the Plasmodium parasite, malaria primarily affects red blood cells and does not typically cause cyanosis. - **Typhoid**: Caused by Salmonella typhi, typhoid primarily affects the gastrointestinal system and does not lead to cyanosis. - **Filariasis**: Caused by Wuchereria, this disease affects the lymphatic system and does not typically present with cyanosis. 4. **Conclusion**: Based on the analysis, pneumonia is the disease that can cause the symptoms described in the question. Therefore, the correct answer is pneumonia. 5. **Final Answer**: The correct answer to the question is pneumonia. ---
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