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I would like to know, what is considered a blood culture contamination because i had a hard time with a NBME Q that showed a picture of a culture and multiple choice to pick as which one is the pollutant. I would appreciate some help. Thanks !
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Hi
is it the Disc pic given (if i'm not mistaken) ?
then any colony that is "off the streaking tract" is the contaminant.
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Do you have the pic? So, it would be D? That was the choice i picked.
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if "D" colony is off the streaking tract then this is the contaminant.