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."
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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Related Questions
Correct Answer is D
Explanation
Choice A reason: Spinach isn’t a common botulism source; damaged cans are riskier. This errors per epidemiology standards. It’s universally distinct, less associated.
Choice B reason: Petting zoos spread other diseases, not botulism typically. Cans fit better, per nursing. This misaligns with risk factors. It’s universally distinct.
Choice C reason: Pork can carry pathogens, but botulism ties to canning issues. This errors per public health data. It’s universally distinct, not primary.
Choice D reason: Bent cans foster botulism growth, the greatest risk factor here. This aligns with epidemiology standards. It’s universally recognized, distinctly accurate.
Correct Answer is A
Explanation
Choice A reason: Assurance ensures a competent workforce for vulnerable groups, a core function. This aligns with public health standards. It’s universally distinct, service-focused.
Choice B reason: Assessment identifies needs, not workforce competence directly. Assurance fits, per nursing standards. This errors in focus. It’s universally distinct, not staff-related.
Choice C reason: Health policy isn’t a core function; assurance ensures readiness. This misaligns with public health terms. It’s universally distinct, not standard.
Choice D reason: Policy development plans, not ensures staff competence. Assurance applies, per nursing. This errors in role. It’s universally distinct, not delivery.
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