Medical Definition of PULSE OXIMETER. : a device that measures the oxygen saturation of arterial blood in a subject by utilizing a sensor attached typically to a finger, toe, or ear to determine the percentage of oxyhemoglobin in blood pulsating through a network of capillaries and that typically sounds an alarm if the blood saturation becomes .... a device that measures the oxygen saturation of arterial blood in a subject by utilizing a sensor attached typically to a finger, toe, or ear to determine the percentage of oxyhemoglobin in blood pulsating through a network of capillaries.
Answer: The approximate distribution of blood types in the U.S. population is as follows: 1  O-positive: 38 percent. 2  O-negative: 7 percent. 3  A-positive: 34 percent. 4  A-negative: 6 percent. 5  B-positive: 9 percent. 6  B-negative: 2 percent. 7  AB-positive: 3 percent.
ABO and Rh blood type distribution by country (population averages) Country Population O+ A+ B+ AB+ Oâ Aâ Bâ ABâ Argentina: 44,270,440: 45.4%: 34.26%: 8.59%: 2.64%: 8.4%: 0.44%: 0.21%: 0.06% Armenia: 2,931,568: 29.0%: 46.3%: 12.0%: 5.6%: 2.0%: 3.7%: 1.0%: 0.4% Australia: 24,642,693: 40.0%: 31.0%: 8.0%: 2.0%: 9.0%: 7.0%: 2.0%: 1.0% Austria: 8,592,470: 30.0%: 33.0%: 12.0%: 6.0%: 7.0%: 8.0%: 3.0%: 1.0%