Which formula should be used to calculate a prevalence rate?

Choice A reason: Tertiary prevention treats obesity, not identifies it. Assessment spots issues. This errors per public health standards. It’s universally distinct, a later step.

Choice B reason: Policy development follows identification, not the spotting itself. Assessment fits. This misaligns with nursing core functions. It’s universally distinct, not first.

Choice C reason: Assessment identifies health problems like obesity in communities. This aligns with public health standards. It’s universally applied, distinctly the initial function here.

Choice D reason: Assurance ensures services, not problem identification. Assessment precedes it. This errors per nursing standards. It’s universally distinct, a subsequent action.

Choice A reason: Social justice focuses on equitable resource distribution, like ensuring vaccine access for all. It’s related but narrower than this scenario’s broad goal of maximizing community health, which prioritizes overall outcomes over individual fairness, aligning less directly with the described policy intent fully.

Choice B reason: Beneficence emphasizes doing good, like providing care to one patient. It’s individual-focused, not the collective “greatest good” approach here, where policies sacrifice some happiness for community-wide health gains, distinguishing it from this broader ethical framework applied systematically across populations.

Choice C reason: Veracity is truth-telling, like honest risk communication. It’s unrelated to maximizing health for the majority, as this scenario prioritizes outcomes over transparency. Policies may obscure individual discontent, making truth secondary to achieving widespread health benefits ethically and practically here.

Choice D reason: Utilitarianism seeks the greatest good for the most people, as seen in these policies improving community health despite some unhappiness. It balances benefits, like reduced disease rates, against minor individual costs, aligning perfectly with the described public health strategy comprehensively and ethically.