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A pulse oximeter probe applied to a person's finger. A pulse oximeter is a medical device that indirectly monitors the oxygen saturation of a patient's blood (as opposed to measuring oxygen saturation directly through a blood sample) and changes in blood volume in the skin, producing a photoplethysmogram that may be further processed into other measurements. [4]
Venous oxygen saturation (SvO 2) is the percentage of oxygenated hemoglobin returning to the right side of the heart. It can be measured to see if oxygen delivery meets the tissues' demands. SvO 2 typically varies between 60% and 80%. [9] A lower value indicates that the body is in lack of oxygen, and ischemic diseases occur.
arterial oxygen partial pressure PAS periodic acid-Schiff Pco2 carbon dioxide partial pressure or tension PCR polymerase chain reaction PET positron emission tomography pg picogram(s) micromicrogram pH hydrogen ion concentration PMN polymorphonuclear leukocyte po orally Po2 oxygen partial pressure or tension PPD
Cryptic crosswords often use abbreviations to clue individual letters or short fragments of the overall solution. These include: Any conventional abbreviations found in a standard dictionary, such as:
Dissolved oxygen levels required by various species in the Chesapeake Bay (US) In aquatic environments, oxygen saturation is a ratio of the concentration of "dissolved oxygen" (DO, O 2), to the maximum amount of oxygen that will dissolve in that water body, at the temperature and pressure which constitute stable equilibrium conditions. Well ...
As metal thunder chords strafe the O2 and laser lightning strikes the centre of an in-the-round stage stretching the length of the arena floor, all augurs a dramatic and fearless arrival from the ...
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Pages for logged out editors learn more. Contributions; Talk; SpO2