Partial Thromboplastin Time

Get a free nursing lab values cheat sheet at NURSING.com/63labs   What is the Lab Name for Partial Thromboplastin Time (PTT) Lab Values? Partial Thromboplastin Time   What is the Lab Abbreviation for Partial Thromboplastin Time? PTT   What is Partial Thromboplastin Time in terms of Nursing Labs? Partial Thromboplastin Time (PTT)evaluates the function of factors I, II, V, VIII, IX, X, XI, and XII. PTT represents the amount of time required for a fibrin clot to form. Monitors therapeutic ranges for people taking Heparin.   What is the Normal Range for Partial Thromboplastin Time? 25 – 35 seconds   What are the Indications for Partial Thromboplastin Time? Detection of coagulation disorders Evaluate response to Heparin (PT for Coumadin) Preoperative assessment   What would cause Increased Levels of Partial Thromboplastin Time? Disseminated Intravascular Coagulation (DIC) Clotting Factor Deficiencies: Hypofibrinogenemia Von Willebrand Disease Hemophillia Liver disease: Cirrhosis Vitamin K deficiency Polycythemia Dialysis   What would cause Decreased Levels of Partial Thromboplastin Time? N/A