Shock And Sepsis

29 Questions | Total Attempts: 1120

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Septic Shock Quizzes & Trivia

Questions and Answers
  • 1. 
    Shock is a clinical syndrome that results from inadequate tissue perfusion
    • A. 

      True

    • B. 

      False

  • 2. 
    Which of the following describes cycle of shock?
    • A. 

      Increase oxygen delivery, increase oxygen need, cellular injury, release of inflammatory materials, functional and structural change to the vasculature, hypoperfusion, decrease delivery of O2

    • B. 

      Decrease oxygen delivery, increase oxygen need, cellular injury, release of inflammatory materials, functional and structural change to the vasculature, hypoperfusion, decrease delivery of O2

    • C. 

      Decrease oxygen delivery, increase oxygen need, inflammatory materials released, cellular injury, functional and structural change to the vasculature, hypoperfusion, decrease delivery of O2

  • 3. 
    Delay in recognizing and quickly treating shock results in a progression from compensated reversible shock to widespread multiple system organ failure but not death
    • A. 

      True

    • B. 

      False

  • 4. 
    Disruption of ion pumps, cell membrane breakdown are often associated with shock
    • A. 

      True

    • B. 

      False

  • 5. 
    • A. 

      Nothing, they can be used interchangeably

    • B. 

      Ischemic shock is absolute lack of O2 delivery, and hypoxic shock is not enough glucose or O2

    • C. 

      Hypoxic shock is absolute lack of O2 delivery, and ischemic shock is not enough glucose or O2

  • 6. 
    Inadequate perfusion often leads to a decrease in pH
    • A. 

      True

    • B. 

      False

  • 7. 
    What does DO2 refer to?h
    • A. 

      Amount of O2 delivered to tissues of the body per minute

    • B. 

      Amount of oxygen in blood

    • C. 

      Cardiac output

  • 8. 
    Which describes CO?
    • A. 

      HR*SV

    • B. 

      Preload*afterload

    • C. 

      HR*preload

  • 9. 
    This depends on preload, afterload and contractility
  • 10. 
    Systemic venous reristance depends on
    • A. 

      Mean arterial pressure

    • B. 

      Central venous pressure

    • C. 

      Cardiac output

    • D. 

      All of the above

  • 11. 
    There is a inverse relationship between SVR and
  • 12. 
    What initially happend to pt if they have a severe hemorrhage?
    • A. 

      Decrease in CO

    • B. 

      Increase in CO

    • C. 

      Increase in contractiility

  • 13. 
    What happens to a pt's heart rate once their cardiac output drops?
    • A. 

      Increases

    • B. 

      Decreases

    • C. 

      Stays the same

  • 14. 
    SVR is determined by luminal diameter of the arterioles
    • A. 

      True

    • B. 

      False

  • 15. 
    With the extreme increase of SVR, it is highly possible to see organ failure
    • A. 

      True

    • B. 

      False

  • 16. 
    If C.O fall too low, then BP cannot be maintain by raising SVR any more
    • A. 

      True

    • B. 

      False

  • 17. 
    When MAP drops below ___ heart and brain begins to fail
    • A. 

      40

    • B. 

      50

    • C. 

      60

  • 18. 
    This kind of shock is absolute deficiency in intravascular blood volume
    • A. 

      Obstructive

    • B. 

      Hypovolumic

    • C. 

      Cardiogenic

  • 19. 
    Which of the following are causes of hypovolemic shock?
    • A. 

      Gastroenteritis

    • B. 

      Burns (skin traps moisture)

    • C. 

      Trauma

    • D. 

      Surgery

    • E. 

      Interstitial loss such as ascites, sepsis, burns

    • F. 

      All of the above

  • 20. 
    Which of the following shock is when pheripheral vascular tone becomes inappropriately relaxed?
    • A. 

      Hypovolemic

    • B. 

      Cardiogenic

    • C. 

      Distributive

  • 21. 
    In distributive shock, a decrease in peripheral resistance is seen resulting in low blood pressure
    • A. 

      True

    • B. 

      False

  • 22. 
    All of the following are examples of distributive shock except
    • A. 

      Drugs that cause vasodilation

    • B. 

      Hemorrhage

    • C. 

      Sepsis

    • D. 

      Anaphylaxix-vasodilation

    • E. 

      Head injury

  • 23. 
    IHD can cause which of the following shock?
    • A. 

      Cardiogenic shock

    • B. 

      Hypovolemic

    • C. 

      Obstructive

  • 24. 
    Physical obstruction of the great vessels or the heart itself describes which of the following shock?
    • A. 

      Cardiogenic

    • B. 

      Hypovolumic

    • C. 

      Obstructive

    • D. 

      Distributive

  • 25. 
    Which of the following describes treatment of shock?
    • A. 

      Airway, breathing, circulation

    • B. 

      Circulation, antibiotic, breathing

    • C. 

      Drugs, airway, breathing