Respiratory Therapy Ventilator Science Facts

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Ventilation Mechanics

Positive pressure ventilation increases intrathoracic pressure which can reduce venous return.

PEEP Function

Positive end expiratory pressure helps prevent alveolar collapse and improves oxygenation.

Lung Protective Strategy

Recommended tidal volumes for lung protection are four to eight milliliters per kilogram of predicted body weight.

Monitoring Ventilation

Clinicians monitor pressures volumes and waveforms to ensure safe ventilation.

Alarm Response

Timely response to ventilator alarms is essential for patient safety.

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