What considerations need to be taken into account when applying external positive end-expiratory pressure (PEEP) to a home ventilator?
I. The ventilator circuit must be able to accommodate the weight of the PEEP valve.
II. The PEEP valve must be able to function at any angle.
III. Thoracostomy tubes need to be available to treat a pneumothorax.
IV. The exhalation ports must be free from obstructions.

Question

Quizplus · Accepted Answer

Another factor to be considered when selecting a home ventilator concerns the compatibility of the circuit and the positive end-expiratory pressure (PEEP) valve. PEEP is often accomplished by using an external PEEP valve, which can be heavy and may also have exhalation ports that can be easily blocked. The combination of the PEEP valve and circuit must have minimal exhaled resistance. The PEEP valve must also be able to function at any angle; this precludes gravity and water columns for home use.

What Considerations Need to Be Taken into Account When Applying