What is the medical term for infection in one or both lungs?

What is the medical term for infection in one or both lungs?

• A. Tuberculosis
• B. Bronchoscopy
• C. Pneumonia
• D. Pulmonary Function Test

Answer: (C)

Infection in the lungs is called pneumonia. It happens when germs invade the air sacs in one or both lungs, causing inflammation and the air spaces to fill with fluid or pus. This makes it harder to breathe and can bring about coughing, fever, chills, and chest discomfort. Pneumonia can be caused by bacteria, viruses, or fungi, and treatment depends on the cause and severity. The other terms describe something different: tuberculosis is a specific lung infection caused by a particular bacterium; bronchoscopy is a procedure to view the airways; a pulmonary function test measures how well the lungs work.

Infection in the lungs is called pneumonia. It happens when germs invade the air sacs in one or both lungs, causing inflammation and the air spaces to fill with fluid or pus. This makes it harder to breathe and can bring about coughing, fever, chills, and chest discomfort. Pneumonia can be caused by bacteria, viruses, or fungi, and treatment depends on the cause and severity. The other terms describe something different: tuberculosis is a specific lung infection caused by a particular bacterium; bronchoscopy is a procedure to view the airways; a pulmonary function test measures how well the lungs work.