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What color is citrate tube in blood drawing?
A citrate tube used for blood drawing is usually light blue in color. This tube contains sodium citrate, which is an anticoagulant used for coagulation studies.
What is the sequestering agent in anticoagulant sodium citrate solution?
Citrate chelates calcium, which is a necessary cofactor for several coagulation cascade enzymes.
What anticoagulant prevents coagulation of blood by removing calcium through the formation of insoluble calcium salt?
Sodium citrate is an anticoagulant that prevents coagulation of blood by removing calcium through the formation of insoluble calcium citrate salt. This process chelates calcium ions, preventing them from participating in the coagulation cascade.
What is the correct color tube for thrombin test?
The correct color tube for a thrombin test is typically a light blue tube. This tube contains sodium citrate as an anticoagulant, which is needed for coagulation studies.
What compound of citrate is preferred to as an anticoagulant?
Sodium citrate
What color tube for coagulation profile?
Light blue is typically the color of the tube used for coagulation profiles. It contains sodium citrate as an anticoagulant to prevent blood from clotting during testing.
What is the blue top vial used to draw for?
The blue top vial is typically used to collect blood for testing coagulation studies, such as prothrombin time (PT) and activated partial thromboplastin time (aPTT). It contains sodium citrate as an anticoagulant.
What anticoagulant is used for most coagulation test?
Sodium citrate is the most common anticoagulant used for coagulation tests like prothrombin time (PT) and activated partial thromboplastin time (aPTT). It prevents blood from clotting by binding to calcium, allowing for accurate measurement of clotting time.
What color tube is to be used for bleeding and coagulation studies?
Light blue tube with sodium citrate additive is used for bleeding and coagulation studies as it helps to prevent blood from clotting by binding calcium.
What color tube is used for FDP testing?
The color tube used for FDP (Fibrin Degradation Products) testing is typically a light blue top tube, which contains sodium citrate as an anticoagulant. This tube is used for coagulation studies to prevent blood from clotting.
What color tube do you use for coagulation test?
For coagulation tests, typically a light blue top tube is used, which contains sodium citrate as an anticoagulant. The sodium citrate preserves the blood sample by binding to calcium, preventing it from clotting during testing.
Can sodium citrate as an anticoagulant be reversed by anything?
No, sodium citrate as an anticoagulant cannot be reversed by any specific agent or antidote. Once it has been used to prevent blood clotting, its effects will naturally wear off as the body metabolizes and eliminates it over time.
