The pulse oximeter connected to a client with viral pneumonia, but who has no other underlying respiratory disease, has had readings between 79% and 88% for the past half hour. Identify the type of oxygen delivery system that is most effective for the nurse to initiate when the client complains of shortness of breath.
A)Nonrebreather mask
B)Nasal cannula
C)Rebreather mask
D)High-humidity face tent

Question

Quizplus · Accepted Answer

The nonrebreather mask is the most effective choice in this scenario because it can deliver high concentrations of oxygen (up to 90%) and has a one-way valve that prevents the patient from inhaling their exhaled air. This is particularly important in patients with viral pneumonia, as they are at risk of developing acute respiratory distress syndrome (ARDS) due to the infection causing inflammation and fluid buildup in the lungs. The other options, nasal cannula, rebreather mask, and high-humidity face tent, would not be as effective in quickly increasing the patient's oxygen saturation.

The Pulse Oximeter Connected to a Client with Viral Pneumonia