Bug of the day - bugguy19

[ArchivalUser]

hmm

[ArchivalUser]

hmmmmmmmmmmmmmmmmm

[ArchivalUser]

thx you bugguy

[ArchivalUser]

Enterocoocus (faecalis) Vs non Enterocoocus (bovis)

BOTH are

Gram+ve cooci
catalase -ve
alfa,beta, gamma hemolytics
grows in 40% bile

But

onlyEnterocoocus (faecalis) grows in 6.5% salt media

both cause subacute bacterial endocarditis
UTI , Biliary tract infection


ttt___________ ampicillin or vancomycin + aminoglycoside

some are vancomycin resistant

********************************************************************

HY FACTS
1/ S. bovis associated with colon cancer

2/ subacute bacterial endocarditis in damged heart think

S.viridance

Enterocoocus (faecalis)

[ArchivalUser]

S.Pneumoniae VS S.Viridans

Both are :

Gram +ve cocci
catalase -ve
alfa hemolytic

But

S.Pneumoniae is optochin sensitive (+ve Quellung reaction )
cause_______ lobar pnenmoni, otitis media (kids) , meningitis,sepsis
ttt__________peniciiln G or cephalosporin
if allegic use macrolides
if resistant use vancomycin


S.Viridans is optochin resistant (-ve Quellung reaction )
cause_________ subacute bacterial endocarditis ( in damged heart)
dental caries(s. mutans)
brain abscesses (s.intermedius)
ttt____________peniciiln G or cephalosporin

**************************************************************************
HY facts

neonate_________________s.agalactiae
children _________________RSV
Young adult_______________M.pneumoniae
old adult __________________S. pueumoniae
nosocomial________________staphylococcus
aspiration_________________Anaerobes
alcholic/ iv user ____________S. pueumoniae , klebsiella ,staph
cystic fibrosis________________pseudomonas
HIV_______________________pneumocystis carinii
post viral ____________________staphylococcus ,H.influnzae

[ArchivalUser]

Done with Gram +ve coco

Tomorrow I will start Gram-ve rods

🎈🎈🎈🎈🎈🎈🎈🎈🎈🎈🎈🎈

[ArchivalUser]

Sorry I mean Gram +ve rods

[ArchivalUser]

Hi. I just want to thank you for your time and efforts. Thank you so much

All the best for your prep and exam.

[ArchivalUser]

Thank you psychmledr. I hope it will benefit everyone.

[ArchivalUser]

Clostridium Gang 😊😊😊

All are ....

Gram-ve rods
Spore forming
Drum stick Except _______C.perfringens
Obligate anaerobe
Mobile Except _________C.perfringens


🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆🎆

C.tetani ✈✈✈✈✈✈✈Teanus✈✈✈✈✈✈DTaP
Antitoxin
supportive therapy

C.botulinum✈✈✈✈✈adult✈✈✈✈✈✈✈✈food borne botulism (canned food)
✈✈✈✈✈✈infant✈✈✈✈✈✈infant botulism (honey for 1yr old)
ttt✈✈✈✈✈✈antitoxin , respiratory support


C.difficile✈✈✈✈✈pseudomembranous enterocolitis ✈✈✈ ✈stop causative antibiotics
✈✈✈✈oral vancomycin or
oral metronidazole

C.perfringens✈✈✈✈✈✈gas gangrene ✈✈✈✈✈✈surgical
hyperbaric oxygen
penicillin or clindamycin