Question

The study of distribution and determinants of the disease is called

• A. . Community
• B. . Epidemiology
• C. . Pathology
• D. . Entomology

Hint:

Remember:
- Epidemiology: Disease patterns and causes in populations.
- Pathology: Disease mechanisms and effects in individuals/tissues.
- Etiology: Study of disease causes.
- Prognosis: Prediction of disease outcome.

Answer 1

The Correct Option is B

Step 1: Understanding the Question:
The question asks for the scientific discipline dedicated to studying the patterns and causes of diseases within populations.

Step 3: Detailed Explanation:
* Epidemiology: This is the branch of medicine that deals with the incidence, distribution, and possible control of diseases and other factors relating to health. It focuses on how diseases are distributed (who, where, when) and what determines their occurrence (risk factors, causes).
* Community: This refers to a group of people living in the same place or having a particular characteristic in common, not a field of study.
* Pathology: This is the study of the causes and effects of diseases, specifically focusing on the structural and functional changes in tissues and organs due to disease. It primarily studies disease at the individual and tissue level.
* Entomology: This is the scientific study of insects.
Therefore, the study of the distribution and determinants of disease is epidemiology.

Step 4: Final Answer:
The study is called Epidemiology.

Answer 2

This question asks for the name of the field that studies how diseases spread through a population and what causes them to occur. Breaking down what each term actually studies helps identify the right fit.

1. Community: This word describes a group of people, not a field of study, so it cannot be the scientific discipline being asked about.
2. Epidemiology: The name comes from roots meaning study of what is upon the people, and the field studies how often diseases occur, who they affect, and why, across whole populations rather than single patients. This matches distribution and determinants of disease directly.
3. Pathology: This field studies disease at the level of cells and tissues in an individual body, such as what a diseased organ looks like under a microscope, rather than how a disease spreads across a population.
4. Entomology: This is the study of insects, which is unrelated to studying disease patterns in humans.

Since only epidemiology is concerned with the pattern of disease across groups of people and the factors driving it, it is the field the question describes.

Therefore, the correct answer is Epidemiology.