Shock: Stages, Classification, and Complications Quiz
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Questions and Answers

What is the primary cause of disseminated intravascular coagulation (DIC)?

  • Ischemic tissue injury and exposure or release of tissue factor (correct)
  • Enzymes in snake venoms that activate coagulation factors
  • Severe tissue damage from trauma or burns
  • Profound intravascular hemolysis due to ABO incompatibility
  • Which of the following is not a characteristic of slowly evolving disseminated intravascular coagulation (DIC)?

  • Venous thromboembolic manifestations
  • Cardiac valve vegetations or arterial thromboembolism
  • Severe bleeding (correct)
  • Caused by conditions like cancer, aneurysms, or cavernous hemangiomas
  • What is a potential complication of severe, rapidly evolving disseminated intravascular coagulation (DIC)?

  • Depletion of plasma coagulation factors and fibrinogen
  • Thrombocytopenia
  • Bleeding into organs and microvascular thromboses
  • All of the above (correct)
  • What is the initial step in the management of shock, according to the lecture?

    <p>Early recognition and diagnosis</p> Signup and view all the answers

    Which of the following is not mentioned as a key point in the conclusion of the lecture?

    <p>Pathophysiology of disseminated intravascular coagulation (DIC)</p> Signup and view all the answers

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