Which of the following actions represents the use of secondary prevention to reduce environmental health risks?

Teaching parents of a 2-year-old about the dangers of lead-based paint in older homes

Collecting blood specimens from preschool children to check for lead levels

Referring a child with toxic lead levels to a neurologist

Meeting with local government officials to request that the city clean up a hazardous vacant lot

Answer and Explanation

The Correct Answer is B

Choice A reason: Teaching about lead is primary; screening is secondary. This errors per prevention levels. It’s universally distinct, pre-exposure focus.

Choice B reason: Blood lead screening detects exposure early, a secondary strategy. This aligns with public health standards. It’s universally applied, distinctly accurate.

Choice C reason: Referral is tertiary, managing lead toxicity. Screening fits, per nursing. This errors in level. It’s universally distinct, treatment-based.

Choice D reason: Cleanup is primary prevention; screening catches issues. This misaligns with secondary focus. It’s universally distinct, not detection.

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Correct Answer is A

Explanation

Choice A reason: Mandatory school vaccination laws drastically cut disease rates. This fits public health history. It’s universally recognized, distinctly effective policy.

Choice B reason: Answering questions helps, but laws enforce vaccination broadly. This errors in impact scope. It’s universally distinct, less instrumental.

Choice C reason: Small fees aid access; mandatory laws ensure compliance. This misaligns with historical success. It’s universally distinct, not primary.

Choice D reason: Provider education supports; legislation drives widespread immunization. This errors per public health impact. It’s universally distinct, secondary.

A. Health care costs are kept low, and the indicators of health are among the best worldwide. B. Health care costs are the highest in the world, but the indicators of health are not the best worldwide. C. Health care costs and indicators of health are the highest in the world. D. Health care costs are low which has resulted in poor health outcomes.

Correct Answer is B

Explanation

Choice A reason: Costs aren’t low; U.S. spends high with mixed health outcomes. This errors per public health data. It’s universally distinct, contradicting actual cost and health indicator trends.

Choice B reason: U.S. has the highest health costs globally, yet health indicators lag. This aligns with nursing knowledge. It’s universally recognized, distinctly accurate per current health economics.

Choice C reason: Health indicators aren’t tops despite high costs; this is false. This misaligns with public health facts. It’s universally distinct, errors in outcome assessment.

Choice D reason: Costs aren’t low, and outcomes aren’t solely poor due to cost. This errors per health data. It’s universally distinct, misrepresenting U.S. health care reality.

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Which of the following actions represents the use of secondary prevention to reduce environmental health risks?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is A

Explanation

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Correct Answer is B

Explanation

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