Oxygen therapy
Oxygen therapy ( 22 Questions)
A PaO2 of 80 mmHg is not an appropriate indicator of oxygen therapy effectiveness. While it's within the normal range (80-100 mmHg), it doesn't specifically reflect the effectiveness of oxygen therapy in this scenario.
A SaO2 of 88% is an appropriate indicator of oxygen therapy effectiveness. Oxygen saturation (SaO2) measures the percentage of hemoglobin that is bound with oxygen. An SaO2 of 88% is considered an acceptable level, indicating that the oxygen therapy is effectively improving the oxygenation of the patient's blood.
A respiratory rate (RR) of 32/min is not a specific indicator of oxygen therapy effectiveness. It may be within the normal range (12-20 breaths/min for adults), but it can be affected by various factors, not just oxygen therapy.
A blood pressure (BP) of 160/90 mmHg is not a direct indicator of oxygen therapy effectiveness. While high blood pressure can be associated with hypoxia, it is not specific enough to determine the effectiveness of oxygen therapy in this case.
SaO2 88%.
Choice A rationale:
A PaO2 of 80 mmHg is not an appropriate indicator of oxygen therapy effectiveness. While it's within the normal range (80-100 mmHg), it doesn't specifically reflect the effectiveness of oxygen therapy in this scenario.
Choice B rationale:
A SaO2 of 88% is an appropriate indicator of oxygen therapy effectiveness. Oxygen saturation (SaO2) measures the percentage of hemoglobin that is bound with oxygen. An SaO2 of 88% is considered an acceptable level, indicating that the oxygen therapy is effectively improving the oxygenation of the patient's blood.
Choice C rationale:
A respiratory rate (RR) of 32/min is not a specific indicator of oxygen therapy effectiveness. It may be within the normal range (12-20 breaths/min for adults), but it can be affected by various factors, not just oxygen therapy.
Choice D rationale:
A blood pressure (BP) of 160/90 mmHg is not a direct indicator of oxygen therapy effectiveness. While high blood pressure can be associated with hypoxia, it is not specific enough to determine the effectiveness of oxygen therapy in this case.