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== Chapter 2: Cellular Responses to Stress and Toxic Insults: Adaptation, Injury and Death == | == Chapter 2: Cellular Responses to Stress and Toxic Insults: Adaptation, Injury and Death == | ||
{{hidden|What are the four aspects of a disease?| | |||
*1. Etiology | |||
**Genetic - Inherited mutations and disease-associated gene variants, or polymorphisms | |||
**Acquired - Infectious, nutritional, chemical and physical. | |||
*2. Pathogenesis - The sequence of cellular, biochemical, and molecular events that follow the exposure of cells or tissues to an injurious agent. | |||
*3. Morphological changes - The structural alterations in cells or tissues that are either characteristic of a disease or diagnostic of an etiologic process. | |||
*4. Clinical Manifestations - Symptoms and signs of disease, as well as its clinical course and outcome}} | |||
== Chapter 3 == | == Chapter 3 == |