Cell Injury and Pathogenesis Quiz
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Questions and Answers

What are the causes of reversible cell injury?

  • Hypoxia, Ischemia, Physical agents, Chemical agents
  • Hypoxia, Ischemia, Physical agents, Chemical agents, Infectious agents, Immunological reaction (correct)
  • Hypoxia, Ischemia, Physical agents, Infectious agents
  • Ischemia, Physical agents, Chemical agents, Immunological reaction

    • What is the main distinction between reversible and irreversible cell injury?

  • Reversible cell injury is temporary, irreversible cell injury is permanent. (correct)
  • Reversible cell injury leads to cell death, irreversible cell injury does not.
  • Reversible cell injury is caused by physical agents, irreversible cell injury is caused by chemical agents.
  • Reversible cell injury affects only the cell structure, irreversible cell injury affects the surrounding tissues.

    • What did the liver biopsy of the 25-year-old nurse reveal?

  • Diffuse hepatic fat infiltration, shrunken hepatocytes, lobular inflammation
  • Focal hepatic fat infiltration, shrunken hepatocytes, portal inflammation
  • Diffuse hepatic fat infiltration, ballooned hepatocytes, lobular inflammation (correct)
  • Diffuse hepatic fibrosis, ballooned hepatocytes, sinusoidal inflammation

    • What did the abdominal ultrasound reveal about the nurse's liver?

    <p>Hepatomegaly with smooth rounded border, suggesting diffuse hepatic steatosis</p> Signup and view all the answers

    What are examples of physical agents that can cause cell injury?

    <p>Mechanical trauma, burns &amp; deep cold, radiation and electric shock</p> Signup and view all the answers

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