Lung Expansion / Hyperinflation Therapy

A collection of vocabulary flashcards covering key concepts from the Lung Expansion / Hyperinflation Therapy notes.

Lung Expansion Therapy (LET)

A set of techniques and devices to help patients take deeper breaths to prevent or reverse atelectasis (collapsed alveoli).

Atelectasis

Collapse of tiny air sacs (alveoli) in the lungs, reducing oxygen exchange.

Incentive Spirometry (IS)

A handheld device that encourages deep breathing and prevents atelectasis by using a ball or piston that moves as the patient inhales.

Positive Expiratory Pressure (PEP) Therapy

A device that creates resistance during exhalation to keep airways open and help clear mucus.

Intermittent Positive Pressure Breathing (IPPB)

A machine-assisted therapy that delivers pressurized air to improve lung compliance and oxygenation.

Continuous Positive Airway Pressure (CPAP)

A therapy that delivers constant air pressure to keep airways open, commonly used for sleep apnea.

Bi-level Positive Airway Pressure (BiPAP)

A device that provides two levels of pressure for inhalation and exhalation to support breathing.

Hyperventilation

A condition that may occur during therapy if a patient breathes too fast; can be prevented by instructing patients to breathe slowly.

Barotrauma

Lung injury caused by excessive pressure; can be avoided through proper training and monitoring during therapy.

Fatigue

General tiredness experienced by some patients during therapy; therapy should be adjusted to match the patient's strength and endurance.

Why is lung expansion important?

It keeps the lungs flexible and functional, preventing complications and improving oxygenation.

Who benefits from Lung Expansion Therapy?

Post-surgical patients, bedridden patients, those with COPD, neuromuscular disorders, or obesity-related breathing issues.