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Why is a false-positive more significant in HIV testing of patients than in screening donated blood for transfusions?
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- What are the four reasons a blood culture result can be a false positive?why do we have to do a screening and confirmatory tests for hiv here in the philippines?Why monoclonal antibodies method is better than polyclonal antibodies method in detecting specific pathogen? Explain the reasons for both selection or rejection methods..
- What are the main biomarkers in the blood that can be used to diagnose HIV infection? Give at least one advantage and one disadvantage for each biomarker. What tests are available to detect each of these biomarkers?why do we have to do a western blot confirmatory testing after doing an ELISA screening test for HIV?This virtual lab was testing for lupus. How is this same tested used to test for the presence of HIV? If the results for an HIV test were the same as in this exercise, what would they indicate about the three patients?
- Why is the ELISA test used to screen human serum for the AIDSvirus, while the Western blot procedure is used only as the confirmation test?This virtual lab was testing for lupus. How is this same test used to test for the presence of HIV? If the results for an HIV test were the same as in this exercise, what would they indicate about the three patients?What are the types of anti-HIV therapies? How effective are they during early and late stages of HIV infection? one page