Shock: Stages, Classification, and Complications
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Shock: Stages, Classification, and Complications

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Questions and Answers

Which of the following is NOT a common cause of disseminated intravascular coagulation (DIC)?

  • Enzymes in certain snake venoms
  • Myocardial infarction (correct)
  • Complications of prostate surgery
  • Severe tissue damage due to head trauma

    • What is the primary manifestation of slowly evolving DIC?

  • Bleeding complications
  • Thrombocytopenia and depletion of coagulation factors
  • Intravascular hemolysis
  • Venous thromboembolic events (correct)

    • Which of the following is NOT a potential complication of severe, rapidly evolving DIC?

  • Increased platelet activation (correct)
  • Thrombocytopenia
  • Depletion of plasma coagulation factors and fibrinogen
  • Bleeding into organs

    • Which of the following statements about the management of shock is INCORRECT?

    <p>Anticoagulant therapy is recommended in all cases</p> Signup and view all the answers

    Which of the following conditions is associated with the Kasabach-Merritt syndrome?

    <p>Both aortic aneurysms and cavernous hemangiomas</p> Signup and view all the answers

    What is the primary mechanism by which delayed dissolution of fibrin polymers can lead to intravascular hemolysis in DIC?

    <p>Mechanical disruption of red blood cells</p> Signup and view all the answers

    Which of the following statements about the pathophysiology of DIC is CORRECT?

    <p>Bleeding into organs and microvascular thromboses can lead to multiple organ dysfunction in severe DIC</p> Signup and view all the answers

    Which of the following therapies is NOT mentioned as part of the management of shock?

    <p>Anticoagulant therapy</p> Signup and view all the answers

    Which of the following statements about the causes of DIC is INCORRECT?

    <p>Myocardial infarction is a common cause of rapidly evolving DIC</p> Signup and view all the answers

    Which of the following statements about the conclusion of the lecture is CORRECT?

    <p>It includes a recap of the key points discussed, including the stages, classification, and complications of shock</p> Signup and view all the answers

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