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 D

Explanation

Choice A reason: Geographic area alone lacks community’s shared purpose element. Goals add depth, per nursing. This errors in completeness. It’s universally distinct.

Choice B reason: Common bond like profession is too narrow; geography matters. This misaligns with public health definitions. It’s universally distinct, limited scope.

Choice C reason: Working on problems is specific; goals and area are broader. This errors per community breadth. It’s universally distinct, not general.

Choice D reason: A community shares goals within a geographic area, best definition. This aligns with nursing standards. It’s universally applied, distinctly comprehensive.

A. "A diagnosis of HIV is made when CD4 T-lymphocytes drop to less than 30 cells/mm." B. "A diagnosis of HIV is made when antibodies to HIV reach peak levels of 1000/ml of blood." C. "A diagnosis of HIV is made when a patient tests positive for Syphilis." D. "A diagnosis of HIV is made when antibodies to HIV are detected (seroconversion) about 6 weeks to 3 months following possible exposure."

Correct Answer is D

Explanation

Choice A reason: CD4 drop is AIDS, not HIV diagnosis. Seroconversion fits, per nursing. This errors in stage. It’s universally distinct.

Choice B reason: Antibody levels aren’t quantified at 1000/ml for diagnosis. Seroconversion is correct, per standards. This misaligns with facts. It’s universally distinct.

Choice C reason: Syphilis is unrelated; HIV diagnosis uses antibodies. This errors per nursing knowledge. It’s universally distinct, wrong disease.

Choice D reason: HIV diagnosis detects antibodies during seroconversion, 6 weeks to 3 months. This aligns with nursing standards. It’s universally accurate, distinctly true.

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

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Naxlex Comprehensive Predictor Exams

The public health nurse understands that which of the following is the best brief definition of community?

Correct Answer is D

Explanation

A student asks the nurse at the student health clinic how HIV is diagnosed. Which of the following statements would be the best response by the nurse?

Correct Answer is D

Explanation

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