Which statement best compares commonly used laboratory tests for RSV?

Question

Accepted Answer

보기 2: NAATs such as rRT-PCR are generally highly sensitive; antigen tests are faster but usually less sensitive

RSV NAATs are highly sensitive and can test upper or lower respiratory specimens. Antigen tests can be rapid but generally have lower sensitivity.

Answer

보기 1: Antigen tests are always more sensitive than NAATs

Answer

보기 3: Culture gives an immediate result at bedside

Answer

보기 4: Serology is the only accepted acute diagnostic method

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