Blood gas tension Blood gas tension Blood gas tension refers to the partial pressure of gases in blood. There are several significant purposes for measuring gas tension; the most common gas tensions measured are oxygen tension (PO), the carbon dioxide tension (PCO) and carbon monoxide tension (PCO). The subscript "x" in each symbol represents the source of the gas being measured; ""a"" meaning arterial, ""A"" being alveolar, ""v"" being venous, ""c"" being capillary. Blood gas tests (such as arterial blood gas tests) measure these partial pressures. PO – Partial pressure of oxygen at sea level (765 mmHg) in arterial blood is between 75
Glycated hemoglobin to IFCC methods HPLC-CE and HPLC-MS. A new unit (mmol/mol) is used as part of this standardization. The standardized test does not test for iodine levels in the blood. Hypothyroidism or iodine supplementation are known sources that artificially raise the A1c number. HbA1c is not generally used in the treatment of cats and dogs with diabetes; fructosamine is favoured instead. HbA1c has not been found useful in these animals. Glycated hemoglobin Glycated hemoglobin (hemoglobin A1c, HbA1c, A1C, or less commonly HgbA1c, haemoglobin A1c, HbA, Hb1c, etc.) is a form of hemoglobin that is bound to glucose. It is formed in