PATH 370 Pathophysiology Chapter 1 – Stages and Clinical Course | Study Guide, Practice Questions & Exam Review 2026/2027

PATH 370 (Pathophysiology) Chapter 1 (Stages and Clinical Course)
PATH 370 (Pathophysiology) Chapter 1 (Stages and Clinical Course)
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1. Latent Period A.K.A. Incubation Period.

2. Latent Period The time between exposure of tissue to injurious agent and the first appearance
of signs and/or symptoms.

3. Latent Period Refers to a period during an illness when signs/symptoms temporarily become
mild or silent or disappear.

4. Prodromal Peri- Period where first signs and/or symptoms appear indicating onset of disease.
od

5. Subclinical Stage Period where the patient functions normally, but disease processes are well estab-
lished.

6. Subclinical Stage Example: Subthyroidism

7. Acute Clinical Period of short-lived severe manifestation of disease.
Course

8. Acute Clinical Example: Flu Virus
Course

9. Chronic Clinical Period of disease where it may last months to years, sometimes following an acute
Course course.

10. Exacerbation A sudden increase in the severity of disease or signs or symptoms.

11. Exacerbation Example: Multiple Sclerosis and Sickle Cell Disease.

12. Remission Period of decrease in severity of signs or symptoms which may indicate that disease
is cured.

13. Autoimmune Dis- Usually occurs prior to exacerbation and remission.
ease

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