An 18-year-old female incurred a deep penetrating injury of the dorsum of her right foot when...

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Biology

An 18-year-old female incurred a deep penetrating injury of thedorsum of her right foot when a kitchen knife fell from a plattershe was carrying while going barefoot. The initial injury partiallyresolved; however, three days later the foot began to swell, becomered, and painful. A deep subcutaneous abscess developed, with acentral sinus tract from which a cloudy, serous fluid exuded. Agram stain from the wound showed many gram positive cocci inclusters. Colonies isolated from the specimen were described asentire, convex, and smooth, with a slight yellow pigmentation. Betahemolysis was observed.

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3.8 Ratings (385 Votes)

Ans As given in the question that the bacterial strain is gram positive and coccus in shape From this we can take Staphylococcus and Streptococcus under observation as these two are gram positive and coccus in shape Now for See Answer

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