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ATI LPN · Community Health · Family Health Care Nursing Test Questions

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

Which of the following statements is true about smog?

A. Smog is derived from the fog

B. Smog is derived from smoke

C. Smog is derived from water vapor

D. Smog is derived from both fog and smoke

Expert Explanatory Rationale

Correct Answer: Smog is derived from both fog and smoke

Question 2 of 5

The bottom area where production is less than respiration in a pond ecosystem is termed as

A. Profundal zone

B. Tidal zone

C. Benthic zone

D. Limnetic zone

Expert Explanatory Rationale

Correct Answer: Profundal zone

Question 3 of 5

What is a vector?

A. A pathogen

B. An organism that transmits disease

C. A vaccine

D. A treatment

Expert Explanatory Rationale

Correct Answer: An organism that transmits disease

Question 4 of 5

The joint aspirate from the inflamed first metatarsal phalangeal joint of a 35-year-old woman reveals needle-shaped nonbirefringent crystals. Which of the following is the most appropriate initial treatment?

A. Colchicine

B. Corticosteroids

C. Opiates

D. Allopurinol

Expert Explanatory Rationale

Correct Answer: Colchicine

Question 5 of 5

A 44-year-old African American with type 2 diabetes transfers care to you. Reviewing her records, you find she is on the maximum dose of sulfonylurea, but her hemoglobin A1C is 9.2%(H). Review of her baseline laboratory tests reveals normal liver enzymes and a creatinine of 2.3 mg/dL. Which of the following management options would be most beneficial?

A. Change to another sulfonylurea

B. Add a biguanide

C. Add a meglitinide

D. Add a thiazolidinedione

Expert Explanatory Rationale

Correct Answer: Add a meglitinide

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