Epidemiology would be a primary tool used by the nurse scientist for researching which topic?

Correct Answer: B

Rationale: The correct answer is B: Contributing factors to childhood obesity. Epidemiology is the study of the distribution and determinants of health-related states or events in a population. Childhood obesity is a significant public health issue, and studying contributing factors through epidemiology can help in prevention and intervention strategies. Choices A, C, and D are incorrect because while epidemiology can be applied to those topics, the primary focus of a nurse scientist would be on researching contributing factors to childhood obesity due to its relevance and impact on public health.

Correct Answer: C

Rationale: Primary prevention aims to prevent the occurrence of a disease before it occurs. COVID-19 immunization clinics fall under primary prevention as they help prevent individuals from contracting the virus in the first place. By administering vaccines, the spread of the disease is reduced, ultimately preventing new cases. This is different from the other options: A and D involve screening tests to detect existing diseases, while B focuses on identifying a health condition in pregnant women rather than preventing its development. Thus, C is the correct choice for primary prevention.

Correct Answer: B

Rationale: The correct answer is B: Online information from Statistics Canada. 1. Statistics Canada provides accurate and reliable data on various health indicators. 2. This data can be broken down by region, allowing the CHN to access specific local information. 3. Hospital records may not capture all cases, while the local chamber of commerce and obituary columns are not reliable sources for health data. In summary, Statistics Canada is the best resource due to its credibility, accessibility, and ability to provide relevant local health information.

Correct Answer: C

Rationale: The ultimate goal of program planning is to ensure that health care services are satisfactory, comparable, effective, and beneficial. This is because the primary focus of program planning in healthcare is to improve patient outcomes and overall health system performance. By ensuring that services are of high quality and meet the needs of the population, the goal of enhancing health outcomes is achieved. Avoiding unanticipated conflicts in the program development phase (Choice A) is important but not the ultimate goal. Ensuring adequate funding (Choice B) is crucial for program sustainability but not the primary objective. Preventing unnecessary duplication of services (Choice D) is a key consideration but not the ultimate goal, which is to deliver effective and beneficial healthcare services.

Correct Answer: B

Rationale: The correct answer is B: A Vietnamese community leader. This individual is the best choice as a key informant because they have firsthand knowledge and understanding of the needs, preferences, and challenges faced by Vietnamese immigrants in the district. They can provide valuable insights into the cultural nuances, barriers to accessing health care services, and specific needs of the community. The hospital administrator may have general knowledge but lacks specific insights into the Vietnamese immigrant community. The national expert on cultural competency may have theoretical knowledge but may not understand the local context. The government official may have a broader perspective but lacks the community-specific knowledge necessary for this program.