Free RST Therapeutic Interventions & Patient Safety Questions and Answers

Question 1

What is the first step in initiating CPAP therapy for a patient with OSA?

Accepted Answer

Select and fit an appropriate mask interface

Answer

Proper mask fitting is essential for therapy adherence and effectiveness.

Question 2

Which parameter is critical to monitor during a CPAP titration study?

Accepted Answer

Number of apneas/hypopneas at current pressure

Answer

Residual respiratory events guide pressure adjustments during titration.

Question 3

What is the primary safety concern when using supplemental oxygen with PAP therapy?

Accepted Answer

Fire hazard if near open flames

Answer

Oxygen increases fire risk, especially near smoking materials.

Question 4

Which intervention is appropriate for a patient with CPAP-induced aerophagia?

Accepted Answer

Gradually reduce pressure within therapeutic range

Answer

Lowering pressure may reduce air swallowing while maintaining therapeutic effect.

Question 5

What is the purpose of a ramp feature on CPAP devices?

Accepted Answer

Gradually increase pressure to allow sleep initiation

Answer

Ramp allows gradual pressure increase for patient comfort at sleep onset.

RST - Registered Sleep Technologist Practice Test