Pneumonia vs Normal Lungs: Medical Diagram Explained #215267 (License: Personal Use)

The image depicts a male figure coughing, with labeled respiratory structures including the windpipe (trachea), lungs, and bronchi. Two magnified insets compare normal bronchioles with air-filled alveoli to pneumonia-affected alveoli packed with yellow fluid, demonstrating impaired gas exchange. Anatomical accuracy highlights clinical signs like productive cough and compromised lung function.

Used in healthcare education, patient brochures, and medical websites to explain pneumonia pathophysiology; matches user intent for understanding symptoms, diagnosis, or treatment visuals.