Exam (elaborations)
ASCP Hematology part 3 Exam Q & A
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The APTT: A. tests the extrinsic coagulation pathway B. monitors Coumadin therapy C. requires tissue thromboplastin D. monitors heparin therapy - ANSWER-D. monitors heparin therapy Aliquots of plasma with a prolonged PT and prolonged APTT are mixed using various ratios of patient plasma an...
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