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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Which one of the following gram positive organism is most common cause of UTI among sexually active women?
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The correct answer is  Ans. is 'c' i.e., Staphylococcus saprophyticus(Ref: Ananthanarayan, 9th/e, p. 206 and 8th/e, p. 202)Staph saprophyticus may be present on normal human skin and the periurethral area and can cause urinary tract infection, particularly in sexually active young women.Note: Most common cause is E. coli, which is not provided in the option.