Nucleic acid detection techniques:ANSWERare less sensitive than the antigen–antibody-based tests.are used to culture animal viruses in the lab.are much slower than the antigen–antibody-based tests.can detect new viruses and early-stage infections that antibody–antigen tests are likely to miss.
Question
Nucleic acid detection techniques:ANSWERare less sensitive than the antigen–antibody-based tests.are used to culture animal viruses in the lab.are much slower than the antigen–antibody-based tests.can detect new viruses and early-stage infections that antibody–antigen tests are likely to miss.
Solution
Nucleic acid detection techniques:
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Are not necessarily less sensitive than antigen-antibody-based tests. In fact, they can be more sensitive and specific because they are directly detecting the genetic material of the virus.
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Are not used to culture animal viruses in the lab. They are used to detect and identify the presence of specific viral genetic material in a sample.
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Are not much slower than antigen-antibody-based tests. The time it takes to get results can vary, but many nucleic acid detection tests can provide results in a few hours.
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Can indeed detect new viruses and early-stage infections that antibody-antigen tests are likely to miss. This is because they can detect the virus almost as soon as it infects, while it takes time for the body to produce antibodies in response to an infection.
Similar Questions
Detection of ___________________________ is NOT used to diagnose viral infection. (1 mark)viral proteins using Western Blotviral nucleic acids using specific probesviral enzymes using electron microscopecytopathic effects on cells collected from infected patient
Why are immunological diagnostic tools a better choice than biochemical tools in identifying a variety of cellular as well as viral pathogens?ANSWERImmunologic diagnostics provide fast results, usually within 24 to 48 hours.Both immunologic and biochemical tools are routinely used to identify a variety of cellular as well as viral pathogens.Immunologic diagnostics can identify noncellular pathogens like viruses that lack their own biochemical processes.Immunological tests are quick culturing methods for infectious agents.
Different methods for Assay of virus?
The detector to identify infections with the virus or not isa.pregnancy urine testb.HIV testc.The diabetic blood testd.Microscopes
Which type of method is used to determine if a prior exposure to a virus occurred?ANSWERPlaque assayLatex agglutination testGram stainingTissue culture
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