During the breathing assessment, which condition indicates the patient needs oxygen therapy?

During the breathing assessment, which condition indicates the patient needs oxygen therapy?

• A. Hypoxic
• B. Hypercapnic
• C. Hyperventilating
• D. Normal

Answer: (A)

When breathing is assessed, the need for oxygen therapy is indicated by hypoxia—when the blood and tissues aren’t receiving enough oxygen. Supplemental oxygen helps raise the oxygen level in the blood and improve tissue oxygen delivery. Hypercapnic means high carbon dioxide, which points to problems with ventilation and may require ways to support ventilation rather than just giving oxygen. Hyperventilating describes rapid breathing that can lower CO2 and isn’t itself a sign of oxygen shortage. Normal indicates oxygen levels are adequate, so no oxygen therapy is needed.

When breathing is assessed, the need for oxygen therapy is indicated by hypoxia—when the blood and tissues aren’t receiving enough oxygen. Supplemental oxygen helps raise the oxygen level in the blood and improve tissue oxygen delivery.

Hypercapnic means high carbon dioxide, which points to problems with ventilation and may require ways to support ventilation rather than just giving oxygen. Hyperventilating describes rapid breathing that can lower CO2 and isn’t itself a sign of oxygen shortage. Normal indicates oxygen levels are adequate, so no oxygen therapy is needed.