What is the first action the nurse should take when teaching a patient about using a CPAP machine?

The first action a nurse should take when teaching a patient about using a CPAP machine is to discuss the purpose of the machine. This foundational step is critical because it helps the patient understand why they are being prescribed the CPAP machine and how it will benefit their health, particularly in managing conditions like obstructive sleep apnea.

When patients comprehend the purpose and importance of the therapy, they are more likely to engage with the educational process seriously, express their concerns, and be more motivated to adhere to treatment recommendations. Establishing this understanding also sets the stage for further instruction on the machine's operation and its effective use. The conversation about the purpose can naturally lead into additional discussions, such as setting mutual goals or allowing manipulation of the machine, but starting with the fundamental why behind the device anchors the education in meaningful context.