★ Must-know
📌 Pathology studies changes caused by disease, whereas physiology studies the normal functioning of the body.
Further detail
Molecular and cellular abnormalities → disease
1. What does pathophysiology study?
2. How do pathology and physiology differ in their primary focus?
3. A researcher explains a disease by investigating abnormalities in genes, proteins, and metabolites; what approach does this illustrate?
What does pathophysiology study?
Abnormalities in the physiological functioning of living organisms.
Which types of alterations caused by disease does pathophysiology include?
Mechanical, physical, and biochemical alterations.
What does pathology study, unlike physiology?
Changes caused by disease.
Which modern pathology explanation involves genes, proteins, and metabolites?
Disease through cellular and molecular abnormalities.
What does aetiology study in relation to a specific pathological process?
Its proposed cause or causes.
What factors interact to cause most diseases?
Genetic constitution and environmental influences.
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