Summary: Microbiology 17
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1 Microbiology 17
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Which of the following is not a phenotypic method of identification?
Antibody response -
Which sample is not collected by sterile needle aspiration?
Urine -
Urine and fecal specimens require
Both incubation in differential media and incubation in selective media -
Which test is especially good for bacteria that are not readily cultivated in the lab?
Direct fluorescent antibody (DFA) testing -
Which of the following is involved in the in vitro diagnostic testing in serum?
Serology -
The property of a test to detect even small amounts of antibodies or antigens that are test targets is
Sensitivity -
The property of a test to detect only a certain antibody or antigen and not to react with any others is
Specificity -
A serum titer involves
Determining the highest dilution of serum that produces a visible reaction -
A postive serologist test for tuberculosis indicates that
The patient has been exposed to tuberculosis -
What type of test will detect whole antigens?
Agglutination
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