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 D

Explanation

Choice A reason: Assessing symptoms is secondary; observing treatment is tertiary. This errors per prevention levels. It’s universally distinct, detection-focused.

Choice B reason: X-rays detect TB, a secondary step; observing is tertiary. This misaligns with nursing standards. It’s universally distinct, not treatment.

Choice C reason: Skin test interpretation is secondary; observing manages TB. This errors per public health levels. It’s universally distinct, screening-based.

Choice D reason: Direct observation ensures TB treatment, a tertiary strategy. This aligns with nursing standards. It’s universally applied, distinctly post-diagnosis care.

A. Tertiary B. Assurance C. Primary D. Secondary

Correct Answer is A

Explanation

Choice A reason: Epi-pen treats allergic reaction, a tertiary prevention step. This fits public health standards. It’s universally recognized, distinctly post-event care.

Choice B reason: Assurance is a function, not prevention; tertiary fits. This errors per nursing definitions. It’s universally distinct, not a level.

Choice C reason: Primary prevents allergies; epi-pen manages them. This misaligns with prevention levels. It’s universally distinct, pre-exposure focus.

Choice D reason: Secondary screens; epi-pen treats existing conditions. This errors per nursing standards. It’s universally distinct, not detection.

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A community health nurse is implementing a tertiary prevention activity related to tuberculosis. Which of the following interventions is the nurse most likely completing?

Correct Answer is D

Explanation

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Correct Answer is A

Explanation

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