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37 Cards in this Set
- Front
- Back
Family |
Streptococcaceae |
|
Streptococcus is catalase ..... |
Negative |
|
Streptococcus pyogenes |
Group A, beta hemolytic |
|
Streptococcus agalactiae |
Group B, beta hemolytic |
|
Streptococcus faecalis |
Group D, beta, alpha, gamma hemolytic |
|
Streptococcus pnuemoniae |
Alpha hemolytic, no group |
|
Viridans streptococci |
Alpha hemolytic |
|
Pyr test positive control |
Pyogenes Enterococci |
|
Pyr test negative control |
S. agalactiae |
|
Reddining and swelling of tissue Purulent, exudate, fever, lymphadenopathy |
S.pyogenes ( Strep throat) |
|
Scarlet fever |
S.pyogenes |
|
Pyrogenic, erythrogenic exotoxin causing strawberry red tongue, fever and rash |
Scarlet fever |
|
Flesh eating streptococcus causes |
Necrotizing fascitis |
|
Flesh eating streptococcus |
S.pyogenes |
|
Impetigo |
Coinfection of S.pyogenes and S.aureus |
|
Treatment S.pyogenes |
Penicilin/ erythromycin |
|
Post streptococcal ( sequelae) infections |
Rhuematic fever Acute glomerulonephritis |
|
Most common post strep. Disease |
Rhuematic fever |
|
Rheumatic fever occurs when..... |
The antibodies produced against bacteria also targets host cells |
|
Rhuematic fever is ...... diseae |
Autoimmune or Autoantibodies |
|
Acute glomerulonephritis is marked by |
Albuminuria and hematuria |
|
Acute glomerulonephritis occur.... |
Antibodies produce against Strep. Antigen forms immune complexes which then deposit in the glomeruli in the kidneys |
|
CAMP TEST |
S.agalactiae |
|
ENTEROCOCCI CAUSES |
Bacteraemia Endocarditis Abdominal abcess |
|
........ resistant to many antimicrobial agents |
E.faecium |
|
Bile eschulin test |
Enterococci |
|
Enterococci hydrolyses aesculin in the presence of bile salt to esculetin and esculentin combines with ferric citrate in media to give a black complex |
Esculin tesf |
|
Optochin disc test |
Streptococcus pnuemoniae |
|
Bile solubility test |
Distinguish S.pnuemoniae from alpha hemolytic strep. |
|
Quellung reaction |
Antiserum that contain antibodiez against the capsule of streptococcus pneumoniae |
|
S.pnuemoniae treatment |
High dose penicillin, erythromycin and cephalosporin |
|
Novobiocin |
Distinguish S.epidermidis and S. saprophyticus |
|
S.mutans |
Viridan Streptococci |
|
S.mitis |
Viridan streptococci |
|
S.sanguis |
Viridian Streptococci |
|
S.intermedius |
Viridan Streptococci |
|
Bile Solubility for Viridan streptococcus |
Negative |