Two public health nurses plan to walk under a downtown bridge where various homeless persons live to assess their needs. Which of the following public health core functions is being used?
Policy development
Assurance
Primary prevention
Assessment
The Correct Answer is D
Choice A reason: Policy development involves creating guidelines, like sanitation laws, to improve health systemically. It’s proactive but not the direct action here. Assessing homeless needs under a bridge focuses on data collection, not crafting rules to address broader public health infrastructure issues immediately.
Choice B reason: Assurance ensures health services are available, like enforcing clinic access for the homeless. It follows assessment, not the act of evaluating needs under a bridge, which prioritizes gathering data over guaranteeing interventions or monitoring compliance with health standards directly.
Choice C reason: Primary prevention, like vaccinations, stops disease before it starts. Walking under a bridge to assess needs isn’t preventive action but data collection to understand health risks among the homeless, not directly reducing disease incidence at that moment.
Choice D reason: Assessment involves collecting data on health status, as seen here with nurses evaluating homeless needs under a bridge. It’s foundational, identifying risks like malnutrition or infection prevalence, enabling subsequent interventions without immediately altering conditions or enforcing services directly.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: Sunscreen education prevents skin damage, a primary strategy. This fits public health standards precisely. It’s universally recognized, distinctly preemptive care.
Choice B reason: TB skin tests are secondary, detecting disease early. Sunscreen prevents, per nursing. This errors in level. It’s universally distinct.
Choice C reason: Pesticide screening is secondary; primary prevents exposure. Sunscreen fits, per public health. This misaligns with prevention type. It’s universally distinct.
Choice D reason: Medicine adherence is tertiary; sunscreen prevents issues. This errors per nursing standards. It’s universally distinct, treatment-focused.
Correct Answer is B
Explanation
Choice A reason: Studying others is later; self-awareness is the first step. This errors per nursing cultural competence. It’s universally distinct, not the initial action required.
Choice B reason: Self-reflection on personal culture is the first step to competence. This aligns with nursing standards. It’s universally recognized, distinctly foundational for cultural understanding.
Choice C reason: Surveying ethnicities follows self-awareness, not precedes it. This choice misaligns with nursing process. It’s universally distinct, a secondary step in competence development.
Choice D reason: Inviting others is engagement, not the first competence step. Self-reflection comes first. This errors per nursing standards. It’s universally distinct, out of sequence.
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