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Which of the following best describes the main focus of epidemiology? (A) Diseases related to the skin (B) Changes in the characteristics of a species (C) Factors involved in the occurrence, prevalence and spread of disease (D) How the body maintains its functions in response to variations in the environment - HSC - SSCE Biology - Question 6 - 2005 - Paper 1
Question 6
Which of the following best describes the main focus of epidemiology? (A) Diseases related to the skin (B) Changes in the characteristics of a species (C) Factors... show full transcript
Worked Solution & Example Answer:Which of the following best describes the main focus of epidemiology? (A) Diseases related to the skin (B) Changes in the characteristics of a species (C) Factors involved in the occurrence, prevalence and spread of disease (D) How the body maintains its functions in response to variations in the environment - HSC - SSCE Biology - Question 6 - 2005 - Paper 1
Step 1
Factors involved in the occurrence, prevalence and spread of disease
Answer
The focus of epidemiology is to study the distribution and determinants of health-related states or events in specified populations. This includes understanding how diseases occur, their prevalence, and what factors contribute to their spread. Therefore, the correct answer is (C), which encapsulates the essence of epidemiological research by addressing the occurrence, prevalence, and spread of diseases.