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.
Question
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.
Solution
Immunological diagnostic tools are often a better choice than biochemical tools for identifying a variety of cellular and viral pathogens for several reasons:
-
Speed: Immunological diagnostics can provide results quickly, usually within 24 to 48 hours. This is significantly faster than many biochemical methods, which can take several days to weeks to yield results.
-
Broad applicability: Immunological diagnostics can identify a wide range of pathogens, including both cellular pathogens (like bacteria) and non-cellular pathogens (like viruses). Biochemical tools, on the other hand, are often limited to identifying cellular pathogens, as many viruses lack the biochemical processes that these tools detect.
-
Sensitivity: Immunological tests can be highly sensitive, meaning they can detect even small amounts of a pathogen. This makes them particularly useful for identifying infections in their early stages, when the number of pathogens in the body may be low.
-
Specificity: Immunological tests can also be highly specific, meaning they can distinguish between different types of pathogens. This is important for ensuring that patients receive the most appropriate treatment for their specific infection.
-
Ease of use: Many immunological tests are relatively simple to perform and interpret, making them a practical choice for use in a variety of settings, including hospitals, clinics, and field settings.
Similar Questions
Nucleic acid detection techniques:ANSWERare less sensitive than the antigen–antibody-based tests.can detect new viruses and early-stage infections that antibody–antigen tests are likely to miss.are much slower than the antigen–antibody-based tests.are used to culture animal viruses in the lab.
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
is branch of immunology that traditionally deals with in vitro diagnostic testing of serum. The ability to detect even minute amounts of target antibodies or antigens, , is an important characteristic of such in vitro tests, as is , or the test’s ability to eliminate reactions with unrelated or distantly related antigens. tests, such as the use of a latex test for strep throat, are an example of accurate in vitro serological tests, which produce antibody-mediated cell clumping that can be visualized for positive identification of microbial infection. In contrast, reactions, such as serotyping for species identification, produce insoluble antibody-antigen complexes in vitro that can be visualized for positive identification of a microbial infection.
The branch of immunology that deals with the in vitro testing of serum is referred to as .
Which of the following statements is true about diagnostic testing for viruses Group of answer choicesSerology can only be used to determine exposure to a virus, not immunityPCR is commonly used to determine if a patient is infectiousWhole genome sequencing is useful for evaluating viral transmissionSample collection does not influence PCR assay performanceNone of the above are true
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.