What Two Tests Have Been Mainstays in Identification Schemes for the Non-B-Hemolytic,catalase-Negative,gram-Positive

question 31

Multiple Choice

What two tests have been mainstays in identification schemes for the non-b-hemolytic,catalase-negative,gram-positive cocci?

• A) Bacitracin and PYR
• B) Hippurate hydrolysis and Optochin
• C) Nitrate and PYR
• D) Bile esculin and salt tolerance

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