Which of the following statements are true of chemical blood clotting? (Read carefully and select all of the correct statements.) A. Fibrinogen is changed to fibrin in stage 1 of clotting. B. Stage 1 is the prothrombin activator is formed. DC. Calcium ions are needed for all three stages of clotting. OD. The endothelium of blood vessels is smooth and helps prevent abnormal clotting. E. Many of the clotting factors are produced by the liver, but some are produced by the spleen. DF. The actual clot is made of fibrin. OG. The purpose of fibrinolysis is to strengthen a newly formed clot. OH. Prothrombin activator changes thrombin to prothrombin

Which of the following statements are true of chemical blood clotting? (Read carefully and select all of the correct statements.) A. Fibrinogen is changed to fibrin in stage 1 of clotting. B. Stage 1 is the prothrombin activator is formed. DC. Calcium ions are needed for all three stages of clotting. OD. The endothelium of blood vessels is smooth and helps prevent abnormal clotting. E. Many of the clotting factors are produced by the liver, but some are produced by the spleen. DF. The actual clot is made of fibrin. OG. The purpose of fibrinolysis is to strengthen a newly formed clot. OH. Prothrombin activator changes thrombin to prothrombin

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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