Demonstrate the function of a continuous positive airway pressure (CPAP) device.

Demonstration should include the

• physiology of the respiratory interactions with a CPAP device
• indications and contraindications for the use of a CPAP device.

Process/Skill Questions:

• Why is a patient’s respiration improved with the combination of positive inspiratory and expiratory pressure?
• Why is it important to explain the administration of a CPAP device to a patient before its use?
• Why might a patient’s blood pressure drop while using a CPAP device?