What causes disease and what is the classification of causes of disease?
Understand the Problem
The question is asking about the causes of disease and how these causes can be classified into different categories. This involves understanding various factors that lead to diseases and organizing them in a systematic way.
Answer
Infectious agents, genetic factors, tumors, chemicals, radiation.
The classification of causes of disease includes infectious agents (viruses, bacteria, fungi, parasites), genetic factors, tumors, chemical exposures, and radiation.
Answer for screen readers
The classification of causes of disease includes infectious agents (viruses, bacteria, fungi, parasites), genetic factors, tumors, chemical exposures, and radiation.
More Information
Diseases are caused by various factors, categorized into several types. Infectious diseases, for instance, are transmitted through pathogens such as bacteria and viruses. Other diseases may arise from genetic anomalies, exposure to harmful substances, or physical agents like radiation.
Tips
A common mistake is to overlook non-infectious causes such as genetics and environmental factors.
Sources
- Human disease - Classifications, Causes, Symptoms | Britannica - britannica.com
- Infectious diseases - Symptoms & causes - Mayo Clinic - mayoclinic.org
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