69 results
Gram Stain - Bacteria Identification Algorithm
Gram Positive:
 • Rods: Oxidase+, Oxidase-, Fastidious, Anaerobic, Curved
 • Cocci:
Gram Stain - Bacteria ... Catalase- • Cocci ... #Stain #Bacteria ... Identification #Algorithm #microbiology ... #diagnosis
Rhodococcus - Microbiology Overview

Microbiology:
 • Facultative, intracellular, nonmotile, non-spore-forming
 • Aerobic acid-fast gram-positive coccobacilli
 • Produces
Aerobic acid-fast gram-positive ... Transmission (Zoonotic disease ... Treatment: • ... #diagnosis #treatment ... #pulmonary #Bacteria
Spontaneous Bacterial Peritonitis 
Clinical 
 • Fever 
 • Chills 
 • Abdominal pain 
Diagnosis
Spontaneous Bacterial ... Abdominal pain Diagnosis ... • Positive Gram ... stain/culture ... Management • Third
Listeriosis Summary - Listeria Monocytogenes
Pathogen: Listeria Monocytogenes - Gram-positive rod, Aerobic, facultative anaerobe, motile, beta-hemolytic, Non-spore-forming
Risk
Monocytogenes - Gram-positive ... : • Stool culture ... (Invasive disease ... #management #infectiousdiseases ... #treatment #microbiology
Listeriosis Summary - Listeria Monocytogenes
Pathogen: Listeria Monocytogenes - Gram-positive rod, Aerobic, facultative anaerobe, motile, beta-hemolytic, Non-spore-forming
Risk
Monocytogenes - Gram-positive ... : • Stool culture ... (Invasive disease ... #management #infectiousdiseases ... #treatment #microbiology
Gram Positive Cocci - Bacteria Identification Algorithm
Catalase(+)
 - Coag(+): Staphylococcus aureus
 - Coag(-)
Gram Positive Cocci ... - Bacteria Identification ... #GramPositive #cocci ... identification #algorithm #microbiology ... #bacteria #diagnosis
Blood culture contaminants
Grouped by gram negative vs gram positive vs other as well as never/maybe/probably
Some additional
Blood culture contaminants ... Grouped by gram ... ID #Infectious Diseases ... #Infections #Microbiology ... Differential #Ddx #Diagnosis
Guide to Interpretation of Positive Blood Cultures

I arrange the potential Gram stain results that one can
(+) cocci, Gram( ... rods, Gram(–) cocci ... Gram(+) cocci are ... ‘Shape’ of the bacteria ... #Diagnosis
Coccidiomycosis - Diagnosis
Diagnosis:
 • Mildly elevated peripheral WBC, Eosinophilia (25%), Elevated ESR, Procalcitonin normal (95%)
 •
Diagnosis: • Mildly ... lobes (unlike bacterial ... trend response to treatment ... immunodiffusion test) • Culture ... 7 days to grow culture
Tularemia - Diagnosis and Management Summary
Francisella tularensis - Aerobic fastidious gram-negative Coccobacillus - Zoonotic Infection
 •
and Management ... Aerobic fastidious gram-negative ... Serology (preferred), Culture ... #management #treatment ... infectiousdiseases #microbiology