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 A

Explanation

Choice A reason: Assurance ensures a competent workforce for vulnerable groups. This fits public health core functions, per nursing standards. It’s universally recognized, distinctly providing service capacity.

Choice B reason: Assessment identifies needs, not workforce competence directly. Assurance fits better, per public health. This errors as it’s not about staff. It’s universally distinct.

Choice C reason: Health policy isn’t a core function; assurance ensures staff readiness. This misaligns with nursing definitions. It’s universally distinct, not a standard category here.

Choice D reason: Policy development creates rules, not staff competence. Assurance ensures it, per public health. This errors in focus. It’s universally distinct, not workforce-related.

A. "Salmonella has a 48-hour incubation period." B. "Salmonella may be spread by spores that form once contaminated blood is exposed to the air." C. "Salmonella is a bacterial infection." D. "Salmonella symptoms include headaches, abdominal pain, diarrhea, nausea, vomiting, and fever."

Correct Answer is B

Explanation

Choice A reason: 48-hour incubation is accurate; spores aren’t Salmonella’s mode. This fits epidemiology standards. It’s universally distinct, not needing review here.

Choice B reason: Salmonella spreads via contamination, not spores from blood. This errors per nursing knowledge. It’s universally distinct, indicating review needed.

Choice C reason: Salmonella as bacterial is correct; spores are wrong. This aligns with microbiology standards. It’s universally distinct, no review required.

Choice D reason: Symptoms listed are accurate; spores are the error. This fits nursing standards. It’s universally distinct, correct without further review.

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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

The public health nurse has an understanding that ensuring there is a competent public health workforce when working with vulnerable populations is which of the following public health core functions?

Correct Answer is A

Explanation

An instructor is reviewing Salmonella infections with her class. Which of the following comments indicates that the student needs further review on Salmonella?

Correct Answer is B

Explanation

The newly hired school nurse understands that administering an emergency epi-pen as a result of a peanut allergy is which level of prevention?

A nurse wishes to develop cultural competence. Which of the following actions should the nurse take first?

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The public health nurse understands that which of the following is an accurate concern about the marijuana?

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The nurse understands that which of the following is the most common vector-borne disease as a result of travelers introducing the disease to the United States?

A nurse is concerned about the prevalence of tuberculosis among migrant farm workers. Which of the following activities would be best to use when implementing tertiary prevention?