Extrinsic pathway factors - Study guides, Class notes & Summaries

BIOL 235 final Exam Questions With 100% Correct Answers Erythrocytes contain the enzyme - answercarbonic anhydrase carbonic anhydrase catalyzes - answerthe conversion of metabolically produced C)2 and water into carbonic acid fixed phagocytic macrophages - answerremove most old erythrocytes from circulation Location of fixed phagocytic macrophages - answernarrow capillaries of the spleen Undifferentiated cells called pluripotent stem cells reside - answerin the bone marrow pluripotent st...

A & P2 Straighterline Final Exam (Actual) Questions and Verified Solutions 2024 When erythrocytes are destroyed, which of the following events occurs? - Answer -The globin portion of the molecule is broken down into amino acids. Type AB blood - Answer -has both A and B antigens on the red cells In the platelet release reaction, - Answer -ADP and thromboxanes stimulate other platelets to become activated. The hematocrit is - Answer -d. the percentage of RBCs in a given volume of blood. Wh...

NURS 5315: Advanced Pathophysiology Hematologic Module 4 Questions with 100% Correct Answers What is the peripheral zone of platelet? Outermost layer. Made of phospholipids. Contains many receptors responsible for platelet adhesion and aggregation What is the sol-gel of the platelet It is the outermost layer made of possible if it contains many receptors responsible for platelet adhesion and aggregation What is the organelle zone of platelets Innermost layer contains calcium dense ...

UAMS Hematology Exam #6 Questions And Answers 100% Verified. What is the intrinsic system tested with? - answerPTT What is the extrinsic system tested by? - answerPT What activates the extrinsic pathway? What about the intrinsic pathway? - answerHMW kininogen and prekalikrein activate the extrinsic, whereas exposed collagen that releases thromboplastin activates the intrinsic pathway. What is the common system tested by? - answerPT and PTT What factors are associated with Factor K? - ans...

BIOL 235 final Exam Questions With 100% Correct Answers Erythrocytes contain the enzyme - answercarbonic anhydrase carbonic anhydrase catalyzes - answerthe conversion of metabolically produced C)2 and water into carbonic acid fixed phagocytic macrophages - answerremove most old erythrocytes from circulation Location of fixed phagocytic macrophages - answernarrow capillaries of the spleen Undifferentiated cells called pluripotent stem cells reside - answerin the bone marrow pluripotent st...

NURS 231 Pathophysiology Exam 4 Questions With Verified Answers function of blood Transportation materials to and from cells Transports nutrients, carries O2, waste products, hormones to their target cells, regulates body temperature, protects against bacteria and viruses three stages of hemostasis Vascular constriction, platelet plug formation, blood coagulation What is vitamin K needed to synthesize? Factors II, VII, IX, and X, prothrombin, and protein C Discuss the intrinsic and ext...

A & P 2 Straighterline Final Exam Latest Update Graded A+ When erythrocytes are destroyed, which of the following events occurs? The globin portion of the molecule is broken down into amino acids. Type AB blood has both A and B antigens on the red cells In the platelet release reaction, ADP and thromboxanes stimulate other platelets to become activated. The hematocrit is d. the percentage of RBCs in a given volume of blood. What vitamin is necessary to produce many clotting f...

ANTICOAGULATION EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+ Define hemostasis the bloods ability to maintain flow and minimize blood loss at the site of injury by balancing clot formation and anticoagulation systems What are the stages of hemostasis? 1. Vasoconstriction 2. Primary Hemostasis - form a platelet plug 3. Secondary Hemostasis - form a fibrin clot Primary hemostasis formation of a platelet plug 1. Platelet activation 2. Adhesion 3. Secretion 4. Aggregation Describe t...

The Coagulation Cascade: Extrinsic and Intrinsic Pathways Test Questions Containing 62 terms with Verified Solutions. Terms like; What factors, platelet factors or vascular components activate the extrinsic pathway? - Answer: 1. Factor 3 (Tissue Factor/Thromboplastin) is released from damaged tissue and forms a complex with --> 2. VII and Ca ++ 3. This complex (Tissue Factor + VIIa + Ca++) converts X to Xa --> converts prothrombin to thrombin 4. Thrombin converts fibrinogen to fibrin ...

What is produced from megakaryocytes? - platelets Life span of platelets - 9-12 days Distribution of platelets - 30% spleen 70% peripheral blood What factors are vitamin k dependent? - 1927 (10, 9, 2, 7, Protein C, and protein S) Which factors are consumed in clotting? - I II V VIII XIII What factors in the intrinsic pathway? - XII XI IX VIII What factors are in the extrinsic pathway? - VII