The Canadian Community Health Nursing Standards of Practice identifies a community health nurse (CHN)'s role as advocate in creating public policy, as supporter of community action to influence public policy, and as instrument for societal change. What is an example of a healthy public policy?

Correct Answer: A

Rationale: The correct answer is A: Immunizations. Healthy public policies are those that promote and protect health at a population level. Immunizations are a classic example as they prevent the spread of infectious diseases, reduce healthcare costs, and improve overall community health outcomes. Immunizations align with the role of a community health nurse as an advocate for public policy that benefits the community's health. Choice B (Behaviour change) is not a public policy but rather an individual-level intervention. Choice C (Marketing materials) is not a public policy related to health promotion. Choice D (Crib/bed safety initiatives for infants and young children) is important for child safety, but it does not fall under the category of a healthy public policy.

Correct Answer: C

Rationale: Correct Answer: C Rationale: 1. Overt racism involves explicit discrimination and hostility towards individuals based on their race. 2. Participating in hate crimes directly targets and harms individuals because of their race, hence exemplifying overt racism. 3. Using traditional food and dress (A) and restricting the burning of sweet grass (B) are cultural practices, not acts of overt racism. 4. Making job positions available only to Canadian-born individuals (D) is discriminatory, but it does not involve direct harm or hatred based on race.

Correct Answer: C

Rationale: Community capacity building involves empowering communities to identify and address their own needs. Option C, obtaining sustainable financial resources, is a key feature as it enables communities to fund projects and initiatives independently. This increases their autonomy and sustainability. Asking why (Option A) is a critical thinking skill but not a specific feature of capacity building. Assessing the status quo (Option B) is important for understanding current community strengths and weaknesses but does not necessarily build capacity. Ensuring government involvement (Option D) is beneficial but not a defining feature of community capacity building, as true empowerment comes from community-led initiatives.

Correct Answer: C

Rationale: The correct answer is C: Sensitivity. When a person with AIDS receives a TB skin test, their immune system may be too weak to mount a response, leading to a false negative result. Sensitivity refers to the test's ability to correctly identify those with the disease, making it low in this case. A: Positive predictive value is the likelihood that a positive test result truly indicates the presence of the disease, which is not affected by the weakened immune system in AIDS. B: Reliability refers to the consistency of a test's results, which is not directly impacted by the immune deficiency in AIDS. D: Specificity is the test's ability to correctly identify those without the disease, which is also not directly influenced by the immune deficiency in AIDS.

Correct Answer: C

Rationale: Step 1: Evaluating the effectiveness of a program designed to decrease obesity among school-aged children ultimately depends on whether the program has successfully achieved its intended outcome of reducing obesity rates. Step 2: Monitoring the decrease in obesity among the children directly assesses the impact and success of the program. Step 3: This metric provides concrete data to measure the program's effectiveness objectively. Step 4: Considering other factors like satisfaction of children, parental support, and cost-benefit analysis are important but secondary to the primary goal of reducing obesity rates. Step 5: Therefore, the most crucial question to consider in evaluating the program is whether obesity among school-aged children has decreased, making option C the correct answer.