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HESI LPN · HESI LPN Community Health Nursing · LPN Environmental Health and Occupational Health

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

What mechanisms of genetic change are specific to sexual reproduction?

A. Independent assortment of chromosomes

B. Mutation

C. Recombination

D. A and C

Correct Answer: A and C

Question 2 of 5

What produces ÃƒÂ¢Ã¢â€šÂ¬Ã…â€œvolatile organic compoundsÃƒÂ¢Ã¢â€šÂ¬Ã‚Â?

A. Feces

B. Gasoline

C. Bleach

D. Microorganisms

Correct Answer: Microorganisms

Question 3 of 5

Which best describes a food desert?

A. The inability to store foods at an acceptable temperature

B. The inability to have healthy foods at home

C. A neighborhood with little to no access to healthy foods

D. A neighborhood that has experienced a recent food-borne illness

Correct Answer: A neighborhood with little to no access to healthy foods

Question 4 of 5

Setting and communicating high expectations for safe performance of work tasks is associated with what dimension of transformational leadership?

A. idealized influence

B. inspirational motivation

C. intellectual stimulation

D. individualized consideration

Correct Answer: inspirational motivation

Question 5 of 5

What is the major method of dealing with solid waste in the United States?

A. Recycling

B. Landfill

C. Composting

D. Burning

Correct Answer: Landfill

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