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Calderón, Olga – Cultural Studies of Science Education, 2016
The pulse oximeter is a device that measures the oxygen concentration (or oxygen saturation--SpO[subscript 2]); heart rate, and heartbeat of a person at any given time. This instrument is commonly used in medical and aerospace fields to monitor physiological outputs of a patient according to health conditions or physiological yields of a flying…
Descriptors: Science Education, Emotional Response, Metabolism, Biofeedback