Which of the following health disorder includes symptoms of fever, chills, cough, headache, gray or bluish lips and fingernails ?

Options

A. Filariasis
B. Typhoid
C. Pneumonia
D. Malaria

Answer

**Step-by-Step Solution:**

1. **Identify the Symptoms**: The question lists several symptoms: fever, chills, cough, headache, and gray or bluish lips and fingernails.

2. **Focus on Key Symptoms**: Among these symptoms, the most distinctive ones are the gray or bluish lips and fingernails, which indicate a lack of oxygen in the blood.

3. **Consider Possible Disorders**: Various health disorders can cause fever, chills, cough, and headache, but the unique symptom of gray or bluish lips and fingernails suggests a respiratory issue.

4. **Narrow Down the Options**: The symptoms align closely with pneumonia, which is known to cause respiratory distress and can lead to cyanosis (the bluish discoloration).

5. **Confirm the Diagnosis**: Pneumonia is an infection that inflames the air sacs in one or both lungs, which can fill with fluid or pus, leading to the symptoms mentioned.

6. **Conclusion**: Based on the symptoms provided, the health disorder in question is pneumonia.

**Final Answer**: The health disorder that includes symptoms of fever, chills, cough, headache, gray or bluish lips and fingernails is pneumonia.

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