A nurse is counseling a client who is to undergo enzyme-linked immunosorbent assay (ELISA) testing for HIV. Which of the following information should the nurse include?
The test monitors the progression of the disease
The test measures antibodies to the virus
The test results are accurate 24 hours after exposure to the virus
A positive result requires initiating immunoglobulin administration
The Correct Answer is B
Choice A reason: The test does not monitor the progression of the disease, as it only detects the presence of antibodies to HIV, not the amount of virus or the damage to the immune system. Other tests, such as viral load and CD4 count, are used to monitor the progression of HIV infection and the response to treatment.
Choice B reason: The test measures antibodies to the virus, which are produced by the immune system in response to HIV infection. The test is used to screen for HIV infection and to confirm the diagnosis. A positive result indicates that the person has been exposed to HIV and has developed antibodies to the virus.
Choice C reason: The test results are not accurate 24 hours after exposure to the virus, as it takes time for the body to produce enough antibodies to be detected by the test. The window period, which is the time between exposure to HIV and a positive test result, varies from person to person, but it can range from 3 weeks to 3 months. Therefore, a negative result does not necessarily rule out HIV infection, and a repeat test may be needed after the window period.
Choice D reason: A positive result does not require initiating immunoglobulin administration, as immunoglobulin is not a treatment for HIV infection. Immunoglobulin is a preparation of antibodies that can provide temporary protection against some infections, but it does not affect HIV. A positive result requires further confirmation by a more specific test, such as the Western blot, and referral to a specialist for treatment and counseling.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Encouraging enrollment and attendance at weight reduction programs is not a priority intervention, as it targets a specific population and does not address the root causes of obesity. It may also have low participation and adherence rates.
Choice B reason: Educating children at a day care center about nutrition and exercise is a priority intervention, as it promotes primary prevention and health promotion. It can also have a positive impact on the children's health behaviors, attitudes, and outcomes, as well as influence their families and communities.
Choice C reason: Distributing health risk appraisal questionnaires at community functions is not a priority intervention, as it is a passive and indirect approach. It may not reach the most vulnerable or at-risk populations, and it does not provide any education or follow-up.
Choice D reason: Measuring the BMI of older adults at a community senior center is not a priority intervention, as it is a secondary prevention strategy that focuses on screening and detection. It does not address the prevention or management of obesity or its complications.
Correct Answer is D
Explanation
Choice A reason: Discussing the benefits of eating a well-balanced diet with the client's family is not the first action that the nurse should take. This is an important intervention that can help the client and the family to improve their nutrition and reduce the risk of further complications, but it should be done after the nurse has assessed the family's coping and learning needs.
Choice B reason: Assisting the client and the client's partner with finding an affordable exercise program is not the first action that the nurse should take. This is an important intervention that can help the client and the partner to increase their physical activity and enhance their cardiovascular health, but it should be done after the nurse has evaluated the client's physical and functional status.
Choice C reason: Offering to accompany the client and the client's partner during health care provider visits is not the first action that the nurse should take. This is an important intervention that can help the client and the partner to receive support and guidance during the treatment process, but it should be done after the nurse has established rapport and trust with the family.
Choice D reason: Asking family members about the impact of the disease on relationships within the family is the first action that the nurse should take. This is based on the principle of family-centered care, which states that the nurse should recognize and respect the family as the primary source of support and care for the client. The nurse should ask open-ended questions, listen actively, and express empathy to the family members, and explore how the disease has affected their roles, responsibilities, emotions, and communication.
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