Pulmonary Function and Lung Mechanics

These flashcards cover key concepts and definitions related to pulmonary function and lung mechanics, essential for understanding respiratory physiology.

Lung compliance

The extent to which a lung can expand in response to increased pressure within the alveoli.

Airway resistance

The pressure or opposition of the tissues in the airway to the flow of air.

Inspiratory reserve volume

The amount of air breathed in after a typical inspiration.

Expiratory reserve volume

The amount of air expelled after a typical breath.

Tidal volume

The amount of air inspired and expired with each breath.

Residual volume

The amount of air remaining in the alveoli after expiration.

Forced vital capacity

The amount of air that can be expelled from the lungs in 1 second during forced expiration.

Vital capacity

The maximum amount of air that is expelled after maximal inspiration.

Total lung capacity

The amount of air remaining in the lung after maximal inspiration.