Extrinsic PEEP (applied)
Applied (extrinsic) PEEP — is usually one of the first ventilator settings chosen when mechanical ventilation is initiated. It is set directly on the ventilator.
A small amount of applied PEEP (3 to 5 cmH2O) is used in most mechanically ventilated patients to mitigate end-expiratory alveolar collapse. A higher level of applied PEEP (>5 cmH2O) is sometimes used to improve hypoxemia or reduce ventilator-associated lung injury in patients with acute lung injury, acute respiratory distress syndrome, or other types of hypoxemic respiratory failure.
Read more about this topic: Positive End-expiratory Pressure
Famous quotes containing the words extrinsic and/or peep:
“Authors communicate with the people by some special extrinsic mark; I am the first to do so by my entire being, as Michel de Montaigne.”
—Michel de Montaigne (1533–1592)
“We are constituted a good deal like chickens, which, taken from the hen, and put in a basket of cotton in the chimney-corner, will often peep till they die, nevertheless; but if you put in a book, or anything heavy, which will press down the cotton, and feel like the hen, they go to sleep directly.”
—Henry David Thoreau (1817–1862)