Multiple Choice
When a medium needs to be quality controlled because it was prepared in-house or because it is complex, all the following rules must be followed except:
A) only media not specified in Clinical and Laboratory Standards Institute (CLSI) guidelines should be tested.
B) the medium should be tested for sterility and pH.
C) the organism selected for quality control testing should represent most fastidious organisms for which the medium is designed.
D) testing techniques should be different for primary plating media than for biochemical or subculturing media.
Correct Answer:

Verified
Correct Answer:
Verified
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