The public health nurse identifies that childhood obesity is a significant problem at the local elementary school. This is an example of which public health core function?

Tertiary Prevention

Policy Development

Assessment

Assurance

Answer and Explanation

The Correct Answer is C

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.

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Correct Answer is C

Explanation

Choice A reason: Media campaigns override family choice; respecting autonomy fits better. This errors per nursing ethics. It’s universally distinct, intrusive.

Choice B reason: Forcing free care burdens others, not ethical. Informed choice prevails, per standards. This misaligns with fairness. It’s universally distinct.

Choice C reason: Respecting informed family decisions upholds autonomy, an ethical priority. This aligns with nursing standards. It’s universally applied, distinctly correct.

Choice D reason: Pressuring funding denies family autonomy; respect is ethical. This errors per nursing principles. It’s universally distinct, coercive.

A. Environment B. Agent and host C. Host D. Agent

Correct Answer is D

Explanation

Choice A reason: Environment is setting; bacteria are the agent causing infection. This errors per epidemiology standards. It’s universally distinct, not causative.

Choice B reason: Agent and host combine; bacteria alone are agent. This misaligns with triangle definitions. It’s universally distinct, overly broad.

Choice C reason: Host is the infected person, not bacteria. Agent fits, per nursing. This errors in role. It’s universally distinct.

Choice D reason: Agent is the bacteria causing vaginal infection, per epidemiology. This aligns with nursing standards. It’s universally applied, distinctly accurate.

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The public health nurse identifies that childhood obesity is a significant problem at the local elementary school. This is an example of which public health core function?

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Correct Answer is C

Explanation

Which of the following component of the epidemiologic triangle is the bacteria identified as that is responsible for developing a vaginal infection?

Correct Answer is D

Explanation

The public health nurse identifies that childhood obesity is a significant problem at the local elementary school. This is an example of which public health core function?

The public health nurse understands that which of the following is an example of the public health core function of assurance?

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