🦠MICROBIOLOGY🧬
الحــــــــــــــالة الاولى A 30-year-old woman presents to her gynecologist with complaints of vaginal itching and a frothy, yellow discharge. She also complains of painful urination. She admits to being sexually active with several men in the past two…
🔝Answer: D. The clues are frothy yellow discharge, itching, organisms identified on wet mount, bacterial cultures were negative
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🦠MICROBIOLOGY🧬
الحـــــــــ الثانية ـــــــــالة Four weeks after his arrival from Egypt, a 24-year-old graduate student presents with blood in his urine. Microscopic examination of his urine reveals the presence of eggs with terminal spines. In the interview he admits…
Answer Q2: C. The clues are Egypt
blood in urine eggs with terminal spines working in rice field (indicates his possible exposure to contaminated water)
Also be aware that in Africa S.haematobium is associated with bladder cancer Entamoeba histolytica
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blood in urine eggs with terminal spines working in rice field (indicates his possible exposure to contaminated water)
Also be aware that in Africa S.haematobium is associated with bladder cancer Entamoeba histolytica
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🔝Female of horse fly
Due to presence septa "dichoptic "we note the compound eye position near to the top of head capaule
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Due to presence septa "dichoptic "we note the compound eye position near to the top of head capaule
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@MicroMLS1
✺Bacillus anthracis
➢Gram (+) rods with spores
➢non-hemolytic
➢Catalase (+)
✸Anthrax
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➢Gram (+) rods with spores
➢non-hemolytic
➢Catalase (+)
✸Anthrax
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✺Staphlyococcus aureus
➢Gram (+) cocci in clusters
➢Catalase (+)
➢Coagulase (+)
➢ß-hemolysis
➢yellow colony on manitole salt agar
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➢Gram (+) cocci in clusters
➢Catalase (+)
➢Coagulase (+)
➢ß-hemolysis
➢yellow colony on manitole salt agar
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✺Streptococcus agalactiae
➢Group B
➢Gram (+) cocci in chain
➢ß-hemolysis
➢Catalase (-)
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➢Group B
➢Gram (+) cocci in chain
➢ß-hemolysis
➢Catalase (-)
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✺Klebsiella spp.
➢Gram (-) rod
➢Oxidase (-)
➢Urea (+)
➢non-motile
✸polysaccharide capsule
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➢Gram (-) rod
➢Oxidase (-)
➢Urea (+)
➢non-motile
✸polysaccharide capsule
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