You are working up a throat culture and notice beta hemolyti…
You are working up a throat culture and notice beta hemolytic colonies. The isolate is catalase negative, so you set up a bacitracin susceptibility (A Disk). The results are pictured below. What is the most likely identification of this organism?
Read DetailsYou have isolated a gram-positive cocci in tetrads from a sk…
You have isolated a gram-positive cocci in tetrads from a skin swab. The colonies are a mustard yellow color. It is catalase positive, coagulase negative, and oxidase positive. Which of the following is the identity of the organism?
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