Exam (elaborations)
ATI CBC Semester 2 Study Guide (SCORED A+)
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What do pulse oximeters do? - ANSWER Measure pulse saturation (SpO2) via a wave of infrared light that measures light absorption by oxygenated and deoxygenated hemoglobin in arterial blood. SpO2 reliably reflects the percent of saturation of hemoglobin when then SaO2 is greater than 70%. Oxygen ...
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