PPT-Disorder of blood coagulation in pregnancy

Dr shatha Sami alyasrri Assistant professor Bleeding disorders during pregnancy and delivery A Inherited Vascular abnormalities Platelet disorders Coagulation disorders BAcquired Thrombocytopenia. Abnormalities of Blood Coagulation. Learning Objectives. Describe functions of blood vessels and platelets in controlling bleeding. Explain three phases of coagulation and the respective factors involved. Tube Method . Mr. Mohammed A. Jaber. Coagulation Time ( Clotting Time) CT.. Clotting time was used as a screening test to measure all stages in the intrinsic coagulation system and to monitor heparin therapy .. I-. Deficiency of Coagulation Factors. II-. HYPERCOAGULABLE STATES . I-. Deficiency of Coagulation Factors. Treatment. AQUIRED DISORDERS. OF. BLOOD COAGULATION. ACQUIRED DISORDERS. OF. BLOOD COAGULATION. Heather A. Knouff, MSN, RN. Learning Objectives. The learner will be able to explain how DIC, HIT, and ITP develop in the body. The learner will be able to describe manifestations, complications, and diagnostic criteria for DIC, HIT, and ITP. Acquired coagulation disorders:. They are . more common. than the inherited disorders. Unlike the inherited disorders, . multiple clotting. factor deficiencies are usual.. The acquired coagulation disorders.. Guy Young, MD. Children’s Hospital Los Angeles. University of Southern California Keck School of Medicine. Abbreviations. Abbreviations will be explained the first time the term appears on a slide. ARP-01M. «. Mednord. ». Russia. , . 634029 . . . Tel/fax. : (3822) 52-75-22 . Tomsk. . . . www. .. mednord. -. t. .. ru. Christina L. Wichman, DO, FACLP. Medical Director, The Periscope Project. Director, Women’s Mental Health. Associate professor of Psychiatry & behavioral Medicine and Obstetrics & Gynecology. Maclennan D, Bartlett S, Cassels A, McBain I, Tompkins K, . Mcauley. S, . Cvoro. V; Ward 42, Victoria Hospital, Hayfield road, Kirkcaldy, KY2 5AH e-mail: david.maclennan@nhslothian.scot.nhs.uk. abstract. DONE BY. MSC ZAHRAA ABDUL GHANI M.A.. Hypertensive . Disorder of Pregnancy . I. Gestational hypertension . Is defined as a persistent systolic blood pressure level of 140 mm Hg or greater or a diastolic blood pressure level of 90 mm Hg or greater . Mehran Karimi MD. Tehran, September 14, 2017. Agenda. Background. Causes of bleeding and Clinical manifestations. Classification of coagulation disorders in neonates. Primary investigation and diagnostic evaluation. M. AND J. E. WYNANDS, M.D., C.IVI.~ THE V~Y F_~aLY STUVmS of this subject, many controversies existed regard- ing the various factors and mechanisms involved in the dotting process. One simply has to According to Howell Theory of blood coagulation , the change of fibrinogen into fibrin is caused by thrombin which in fluid exists as prothrombin. The conversion of prothrombin to thrombin depends on the action of thromboplasin and calcium. . Platelets. (Thrombocytes) …. Are small, irregularly-. shaped,oval. non-. neocleated. cells, 2-3 µm in diameter, . derived from fragmentation of precursor megakaryocytes (bone marrow). The average lifespan of a platelet is between 8 and 12 days. .