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?

"A diagnosis of HIV is made when CD4 T-lymphocytes drop to less than 30 cells/mm."

"A diagnosis of HIV is made when antibodies to HIV reach peak levels of 1000/ml of blood."

"A diagnosis of HIV is made when a patient tests positive for Syphilis."

"A diagnosis of HIV is made when antibodies to HIV are detected (seroconversion) about 6 weeks to 3 months following possible exposure."

Answer and Explanation

The Correct Answer is D

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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Correct Answer is C

Explanation

Choice A reason: Judicial interprets laws, not bills; legislative creates them. This errors per government structure. It’s universally distinct, wrong branch.

Choice B reason: Executive enforces laws, not funding bills directly. Legislative fits, per nursing advocacy. This misaligns with roles. It’s universally distinct.

Choice C reason: Legislative branch, like senators, passes funding bills, per standards. This aligns with government functions. It’s universally recognized, distinctly accurate.

Choice D reason: Constitutional isn’t a branch; legislative handles bills. This errors per political structure. It’s universally distinct, non-existent category.

A. "Salmonella has a 48-hour incubation period." B. "Salmonella may be spread by spores that form once contaminated blood is exposed to the air." C. "Salmonella is a bacterial infection." D. "Salmonella symptoms include headaches, abdominal pain, diarrhea, nausea, vomiting, and fever."

Correct Answer is B

Explanation

Choice A reason: 48-hour incubation is accurate; spores aren’t Salmonella’s mode. This fits epidemiology standards. It’s universally distinct, not needing review here.

Choice B reason: Salmonella spreads via contamination, not spores from blood. This errors per nursing knowledge. It’s universally distinct, indicating review needed.

Choice C reason: Salmonella as bacterial is correct; spores are wrong. This aligns with microbiology standards. It’s universally distinct, no review required.

Choice D reason: Symptoms listed are accurate; spores are the error. This fits nursing standards. It’s universally distinct, correct without further review.

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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?

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Naxlex Comprehensive Predictor Exams

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