10 results
Moraxella catarrhalis on culture and microscopy
Only 1-5% of adults are colonized with this Gram neg diplococci
on culture and microscopy ... Neissseria spp. negative ... ) - Gram negative ... catarrhalis #culture #microscopy ... #clinical #microbiology
CAPD-associated peritonitis (Continuous Ambulatory Peritoneal Dialysis) - 5 Things To Know
Diagnosis (Two of the following):
(1) Clinical
following): (1) Clinical ... Microbiology: • ... • 15-35% Gram negative ... Others • Culture negative ... Diagnosis #Management #InfectiousDiseases
Important Fungal Stains
Mycology Lab:
 • Calcofluor white - Fluorochrome that binds glucans and chitin in fungal
• India ink - "Negative ... Fungal #Stains #microbiology ... #microscopy #staining ... fungi #fungus #comparison
Acinetobacter baumanii on culture and microscopy
 - MacConkey agar - Lactose Negative
 - gram negative (often
on culture and microscopy ... agar - Lactose Negative ... - gram negative ... Acinetobacter #baumanii #clinical ... #microscopy #microbiology
Tuberculosis Testing

LATENT TB
• LTBI is diagnosed when an asymptomatic patient has a positive TST or IGRA
result with no clinical ... TB AFB smear microscopy ... because false-negative ... sample = 95% • A negative ... LatentTB #ActiveTB #InfectiousDiseases
Cyclosporiasis - Diagnosis and Management Summary
Pathogen: 
 • Cyclospora cayetanensis
 • Foodborne, waterbone, and soil-transmitted.
 •
Established via stool microscopy ... routine O&P • Clinical ... management #treatment #microbiology ... #infectiousdiseases
Leptotrichia spp.
An anaerobe with a distinct Gram stain. Gram negative (but often variable). Leptotrichia spp are
Gram negative (but ... #Leptotrichia #microscopy ... #clinical #microbiology
Capnocytophaga spp on Culture and Blood Smear
Associated w/ dog/human oral flora, can cause bacteremia in immunocompromised
anaerobe; narrow Gram negative ... #Blood #Smear #clinical ... #microscopy #microbiology
Paracoccus yeei
 - nonfermenting Gram negative; often mucoid yellow colonies
 - unique donut-shaped morphology on Gram
nonfermenting Gram negative ... Paracoccus #yeei #clinical ... #microbiology # ... microscopy
"Scrotal Pain + Uganda:Almost never see it in the developed world unless you are like this
infectious despite negative ... Emergency Medicine #Clinical ... #POCUS #Urology ... #InfectiousDiseases