Normal
95 - 100%
Indications
Description
Oxygen saturation (SaO2) is a measurement of the percentage of how much hemoglobin is saturated with oxygen. Oxygen is transported in the blood in two ways: oxygen dissolved in blood plasma (pO2) and oxygen bound to hemoglobin (SaO2). About 97% of oxygen is bound to hemoglobin while 3% is dissolved in plasma. SaO2 and pO2 have direct relationships, if one is decreased so is the other. The relationship between oxygen saturation (SaO2) and partial pressure
O2 (PaO2) is referred to as the oxyhemoglobin (HbO2) dissociation curve. SaO2 of about 90% is associated with PaO2 of about 60 mmHg.
What would cause increased levels?
What would cause decreased levels?
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Urinalysis (UA) Lab Values
White Blood Cell (WBC) Lab Values
Troponin I (cTNL) Lab Values
Thyroid Stimulating Hormone (TSH) Lab Values
Red Blood Cell (RBC) Lab Values
Prostate Specific Antigen (PSA) Lab Values
Platelets (PLT) Lab Values
Lipase Lab Values
Iron (Fe) Lab Values
Hemoglobin (Hbg) Lab Values
Hematocrit (Hct) Lab Values
Erythrocyte Sedimentation Rate (ESR) Lab Values
D-Dimer (DDI) Lab Values
C-Reactive Protein (CRP) Lab Values
Creatinine (Cr) Lab Values
Creatinine Clearance Lab Values
Cholesterol (Chol) Lab Values
Brain Natriuretic Peptide (BNP) Lab Values
Blood Urea Nitrogen (BUN) Lab Values
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