The Nurse Is Aware of Multiple Methods of Testing to Identify

The nurse is aware of multiple methods of testing to identify microorganisms causing sexually transmitted infections (STIs) . Which laboratory test is used in order to detect microorganisms in sample of tissue, blood, or body fluid?

A) Cultures grown on a specific agar
B) Polymerase chain reaction (PCR)
C) Nucleic acid amplification test (NAAT)
D) Viral RNA levels