Question

Based on which of the following symptoms, doctor 'X' will diagnose the patient with pneumonia?

Hint:

In cases of pneumonia, look for signs of poor oxygenation like cyanosis (bluish tint to lips and fingernails), which indicates a possible respiratory failure.

Answer 1

One of the key symptoms of pneumonia is the lack of sufficient oxygen in the blood, which can cause the lips and fingernails to appear gray or blue, a condition known as cyanosis. This occurs when the lungs are unable to effectively oxygenate the blood due to infection or inflammation. Cyanosis is a significant indicator for doctors to suspect pneumonia.