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) (C)</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 (D)</p> Signup and view all the answers

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

<p>Increased membrane permeability (D)</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 (C)</p> Signup and view all the answers

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

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

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

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

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

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

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