Disease Etiology and Pathogenesis Quiz
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Questions and Answers

What defines etiology in the context of disease?

  • Nutritional imbalances and pathogenesis
  • Genetic abnormalities, trauma, infections, toxins, and immunological abnormalities (correct)
  • Structural and biochemical changes
  • Molecular, functional, and morphological abnormalities

    • What kickstarts the pathogenesis of a disease?

  • Nutritional imbalances
  • Genetic abnormalities
  • Molecular abnormalities in cells and tissues
  • Etiology (infection, trauma, toxins, genetic abnormalities, immunological abnormalities, diet) (correct)

    • What changes occur as a result of an etiological factor in the context of disease?

  • Immunological abnormalities and infections
  • Structural changes and biochemical changes (correct)
  • Molecular abnormalities and genetic abnormalities
  • Nutritional imbalances and trauma

    • What occurs as a result of etiological factors in cells and tissues?

    <p>Structural and biochemical changes (pathogenesis)</p> Signup and view all the answers

    When do clinical manifestations, signs, and symptoms appear in the context of disease progression?

    <p>After abnormalities in tissues follow pathogenesis</p> Signup and view all the answers

    What is the result of cellular swelling in reversible cell injury?

    <p>Increased membrane permeability</p> Signup and view all the answers

    What is the outcome of fatty change in reversible cell injury?

    <p>Appearance of TG containing lipid vacuoles in the cytoplasm</p> Signup and view all the answers

    What is a characteristic of myelin figures in reversible cell changes?

    <p>Observed in the cytoplasm</p> Signup and view all the answers

    What is the observable effect of detached ribosomes in reversible cell injury?

    <p>Decreased protein synthesis</p> Signup and view all the answers

    What is the consequence of nuclear chromatin clumping in reversible cell changes?

    <p>Altered gene expression</p> Signup and view all the answers

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