Human Respiratory System Diagram - Lungs and Airway Anatomy #236280 (License: Personal Use)

This medical illustration depicts the upper respiratory tract and lungs within a human torso silhouette. The lungs are shown in vibrant blue with branching bronchial structures, while the trachea and pharynx are rendered in light gray for contrast. Designed for clarity, it supports educational, clinical, or public health communication about breathing mechanics and lung health.

Used on health education websites, patient brochures, telehealth platforms, or medical school resources to explain respiratory anatomy; matches user intent for learning about lung function, COPD, asthma, or pneumonia.