Question

The goal for oxygen therapy in COPD is to support tissue oxygenation, decrease the work of the cardiopulmonary system, and maintain the resting partial arterial pressure of oxygen (PaO2) of at least ______ mm Hg and an arterial oxygen saturation (SaO2) of at least ___%.

a. 54 mm Hg; 84%

b. 56 mm Hg; 86%

c. 58 mm Hg; 88%

d. 60 mm Hg; 90%

Answer 1

The goal for oxygen therapy in COPD is to support tissue oxygenation, decrease the work of the cardiopulmonary system, and maintain a specific PaO2 and SaO2 levels.

Step-by-step explanation:

The goal for oxygen therapy in COPD is to support tissue oxygenation, decrease the work of the cardiopulmonary system, and maintain the resting partial arterial pressure of oxygen (PaO2) of at least 60 mm Hg and an arterial oxygen saturation (SaO2) of at least 90%. This ensures that enough oxygen is delivered to the tissues and organs and helps improve the patient's overall oxygenation status.