A patient with chronic obstructive pulmonary disease (COPD) requires a precise mix of room air and oxygen to equal a specific percentage of oxygen. The nurse identifies that the correct oxygen delivery device for this patient is a

Question

Quizplus · Accepted Answer

A Venturi mask is the best choice for a patient with COPD because it delivers precise concentrations of oxygen, allowing for a more exact mix of air and oxygen. The other options may increase the risk of CO2 retention or deliver too much oxygen, which can cause respiratory depression or even respiratory arrest.

A Patient with Chronic Obstructive Pulmonary Disease (COPD) Requires a Precise