Gram Pos/Neg Cocci Flashcards
(21 cards)
Used to detect beta-lactamase
Cephalosporinase
Virulence that causing penicillin resistance of S. aureus
Beta-lactamase
Spreading factor
Hyaluronidase
Decreases viscosity of exudates allowing more mobility
DNase/ Thermonuclease
Action of BETA HEMOLYSIN
Sphingomyelinase C or HOT-COLD Lysin
Virulence factor causing food poison
Enterotoxin a & b
Disease associated with exfoliatin
desquamation/ exfoliation in Scalded Skin Syndrome or Ritter’s Disease
Virulence factor that causing Destruction of WBCs
PVL/Panton Valentine Leukocidin
A gram positive cocci that indicate yellow color on mannitol agar
Staphylococcus Aureus
Group D Non-enterococci
Group D enterococcus
S. bovis
S. Equinus
S. faecalis
S. faecumQ
No lancefield group
Viridans (s. mutans & s. sanguis)
S. pneumoniae
PYR TEST?
Indicator
reagent
Positive result
P-dimethylamminocinnamaldehyde
Reag: L-pyrrolidonyl-B-naphthylamide
Red (+)
Positive group of bacteria in pyr
Group A and D (enterococci)
Bile eschulin
(+) black
Thayer martin media
VCN
Vancomycin
Colistin
Nystatin
Modifies thayer
Vancomycin
Colistin
Nystatin
Trimethoprim lactate
Martin lewis
Vancomycin
Colistin
Anisomysin
Trimethoprim lactate
Newyork media
Vancomycin
Colistin
Amphotericin B
Trimethoprim lactate
GC lect media
Vancomycin Colistin Anisomysin Trimethoprim lactate Lincomycin
A severe form of meningococcemia caused by neisseria meningitis wherein hemorrhage in blateral adrenal gland is present
Waterhouse-Friedrichaen syndrome
Appear as violin-string adhesions (caused by N. Gonorrhea)
Fitz-hugh curtis syndrome
