Emergency Central is a collection of disease, drug, and test information including 5-Minute Emergency Medicine Consult, Davis’s Drug, McGraw-Hill Medical’s Diagnosaurus®, Pocket Guide to Diagnostic Tests, and MEDLINE Journals created for emergency medicine professionals. Explore these free sample topics:
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Antithrombin (AT), plasma
84–123% (enzymatic activity, qualitative)
80–130% (antigen, quantitative)
Transport to lab on ice. Plasma must be separated and frozen in a polypropylene tube within 2 hrs.