The school nurse understands that the Snellen test assesses for which of the following?

High pitch sounds

Dental caries

Visual acuity

Curvature of the spine

Answer and Explanation

The Correct Answer is C

Choice A reason: Snellen tests vision, not hearing like high pitch sounds. This errors per nursing standards. It’s universally distinct, wrong sensory assessment.

Choice B reason: Dental caries are teeth issues; Snellen checks eyes. This misaligns with school health standards. It’s universally distinct, unrelated to vision.

Choice C reason: Snellen assesses visual acuity, a standard eye test. This fits nursing health screening standards. It’s universally applied, distinctly accurate.

Choice D reason: Spine curvature is scoliosis; Snellen targets vision instead. This errors per nursing assessments. It’s universally distinct, off screening purpose.

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Correct Answer is B

Explanation

Choice A reason: Convalescent is recovery; communicability defines contagious time. This errors per epidemiology standards. It’s universally distinct, post-infection phase.

Choice B reason: Communicability period is when a disease is contagious, per definitions. This aligns with nursing standards. It’s universally recognized, distinctly accurate.

Choice C reason: Prodromal shows early symptoms; contagiousness spans broader. This misaligns with disease stages. It’s universally distinct, not full period.

Choice D reason: Incubation is pre-symptom; communicability covers contagious phase. This errors per nursing knowledge. It’s universally distinct, pre-contagious.

A. Ensure a competent public health workforce B. Implement programs to improve community health C. Monitor health status to identify community health problems D. Develop policies that support community health efforts

Correct Answer is A

Explanation

Choice A reason: Ensuring a competent workforce is assurance, a core function. This aligns with public health standards. It’s universally recognized, distinctly service-based.

Choice B reason: Program implementation is policy, not assurance directly. Workforce fits, per nursing. This errors in category. It’s universally distinct.

Choice C reason: Monitoring status is assessment; assurance ensures resources. This misaligns with core functions. It’s universally distinct, not provision.

Choice D reason: Policy development plans; assurance delivers workforce competence. This errors per public health standards. It’s universally distinct, planning-focused.

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The school nurse understands that the Snellen test assesses for which of the following?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to teach about communicable diseases. During which of the following stages is the period in which a disease is contagious?

Correct Answer is B

Explanation

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

Correct Answer is A

Explanation

A public health nurse found that out of the 70 people who ate the potato salad at a school picnic, 63 developed symptoms of food poisoning. Which of the following best describes this disease spectrum?

A nurse is investigating a bacterial illness that has caused a health problem in the community. Only some of the people exposed to the bacteria have become ill. Which of the following factors best explains why this would have happened?

The nurse understands that which of the following diseases can be prevented through immunization?

Which statement best describes the cost of health care in the United States?

The newly hired community nurse is working to mobilize community partnerships to identify and solve health problems. This is an example of which public health core function?

Which question asked by a novice nurse would be most reflective of an understanding of the role of a public health nurse?