![]() ![]() These include diet, exercise, and hemolytic disordersĬertain medications that you may be currently taking may influence the outcome of the test. Certain factors may interfere with the Co-Oximetry Blood Test.Additional and Relevant Useful Information: Your healthcare providers will explain the meaning of your tests results, based on the overall clinical scenario. The test results have to be interpreted after correlating with suitable clinical findings and additional supplemental tests/information. The laboratory test results are NOT to be interpreted as results of a "stand-alone" test. What is the Significance of the Co-Oximetry Blood Test Result?Ī high value for the Co-Oximetry Blood Test may indicate: Preparation required: No special preparation is needed prior to the test. The syringe and the needle are disposed into the appropriate “sharp container” for safe and hygienic disposal.The blood is immediately transferred into the blood container, which has the appropriate preservative/clot activator/anti-coagulant.The wrap band is removed, gauze is placed on the collection site, and the needle is removed.The required amount of blood sample is collected by pulling the plunger of the syringe out slowly.With a small and quick thrust, the vein is penetrated using the needle.The needle cap is removed and is held in line with the vein, pulling the skin tight.The site is cleaned with 70% alcohol in an outward spiral, away from the zone of needle insertion.A band is wrapped around the arm, 3-4 inches above the collection site (superficial vein that lies within the elbow pit).Process of obtaining blood sample in adults: How is the Specimen Collected for Co-Oximetry Blood Test?įollowing is the specimen collection process for Co-Oximetry Blood Test: Monitoring the effects of cigarette use.Monitoring the effects of carbon monoxide poisoning.What are the Clinical Indications for performing the Co-Oximetry Blood Test?įollowing are the clinical indications for performing the Co-Oximetry Blood Test: The more light of a certain wavelength is absorbed, the more hemoglobin of a given type is present The test works by measuring the absorbance of a certain wavelength of light, which correlates with the amount of hemoglobin that is present.The test is used to diagnose possible intoxication and other causes of decreased oxygen availability, or hypoxia.These forms include oxygenated, deoxygenated, carboxy- and methemoglobin The Co-Oximetry Blood Test is used to determine the percentages in blood of the various forms of hemoglobin, in relation to total hemoglobin.This leads to oxygen deprivation and tissue damage This is dangerous because the decrease in levels of hemoglobin bound to oxygen impairs the oxygen-carrying capacity of blood. Carboxyhemoglobin is formed as a result of hemoglobin binding to carbon monoxide, taking oxygen’s place.This is because hemoglobin preferentially binds to it instead of to oxygen Carbon monoxide, which is released in vehicle exhaust and tobacco smoke among other sources, interferes with hemoglobin’s ability to transport oxygen.This creates a dangerous condition of carbon monoxide poisoning Carboxyhemoglobin is the name given to hemoglobin that is bound to carbon monoxide instead of oxygen, the molecule that it normally binds.Methemoglobin is a form of hemoglobin in which the iron holding the hemoglobin protein together is in the wrong chemical form Iron is necessary to hemoglobin because it serves essential structural and functional roles.Each red blood cell is 97% hemoglobin, meaning that there is a tremendous amount of hemoglobin present at any one time - around 0.75 kg The so-called “bed” of these vehicles, the storage part, is hemoglobin.It is so important that fully one-third of the body’s 75 trillion cells are red blood cells, the vehicles for oxygen transport Oxygen is extremely important in sustaining human life.Co-oximetry is a useful tool in that it helps determine the levels of various forms of hemoglobin Co-oximetry is a technique that measures the levels of the oxygen-carrying protein hemoglobin, which is the chief component of red blood cells.What is Co-Oximetry Blood Test? (Background Information) What are other Names for this Test? (Equivalent Terms) ![]()
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