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Randomized Control Trials in Public Health Research

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Questions and Answers

What is the primary purpose of a randomized control trial (RCT) in public health research?

Testing the effectiveness of a new intervention by randomly assigning participants to treatment and control groups (correct)

Analyzing genetic variations in populations

Conducting long-term cohort studies

Observing natural patterns of disease occurrence

What is the primary focus of the Health Impact Pyramid?

Socioeconomic determinants of health

Individual behavior change

Population-wide interventions (correct)

Genetic factors influencing health outcomes

What is the main objective of the Global Vaccine Action Plan (GVAP)?

Addressing genetic factors in disease susceptibility

Eliminating all vaccine-preventable diseases (correct)

Promoting research on new vaccines

Ensuring universal access to pharmaceutical drugs

What is the primary purpose of the Community Health Needs Assessment (CHNA)?

Identifying health needs and priorities within a community Signup and view all the answers

What is the focus of a social marketing strategy in public health?

Mass media campaigns to encourage healthy behaviors Signup and view all the answers

What does the term 'bioethics' encompass in public health?

Ethical issues related to biological research and medical treatment Signup and view all the answers

What is the primary role of the Centers for Medicare & Medicaid Services (CMS)?

Providing health insurance for low-income individuals and seniors Signup and view all the answers

Which of the following is an example of a health disparity?

Higher rates of diabetes in a specific population Signup and view all the answers

What is the primary focus of the Health Resources and Services Administration (HRSA)?

Improving access to healthcare services for underserved populations Signup and view all the answers

Which of the following is an example of a point-source epidemic?

Food poisoning affecting individuals who ate at the same restaurant Signup and view all the answers