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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?

Structural and biochemical changes (pathogenesis) Signup and view all the answers

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

After abnormalities in tissues follow pathogenesis Signup and view all the answers

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

Increased membrane permeability Signup and view all the answers

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

Appearance of TG containing lipid vacuoles in the cytoplasm Signup and view all the answers

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

Observed in the cytoplasm Signup and view all the answers

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

Decreased protein synthesis Signup and view all the answers

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

Altered gene expression Signup and view all the answers