Common baceria Flashcards
CNS meningitis 6
- Strepto pneumo
- N mengititis
- H. Flu
- Group B strep/E.Coli (young)
- Listeria young/old
Upper respiratory 4
- Strep pyrogenes
- Strep pneumo
- H flu
- Moraxella Catarrhalis
Heart/Endocarditis 5
- Staph aureus
- Including MRSA
- Staph epidermidis
- Streptococci
- Enterococci
Step pneumo and H flu are all common pathogens in what infection sites?
3
- Meningitis
- Upper repi
- Lower resp
Staph auerus, epidermidis are common pathogens in what infections sites?
HEart, Skin.soft tissue, bone and joint
Hospital lower respiratory also has Staph aureus
Pseudomonas is a most common pathogen of what infection?
Lower respiratory tract hospital
Strep pneumo and H. FLu are most common pathogens of what 3 infection sites?
Meningitis, Upper Respiratory and Lower Resp Community
6 common pathogens of UTIs?
Klebsiella, E. Coli, Proteus, Staph Sapro, Streptococci, Enterococci
Preferred Abx treatment for COPD exacerbation?
3
What is the duration?
- Amox/clav pref
- Azithromycin
- Doxy
- 5-7 days
Preferred Tx for CAP with patients who have not received abx in the past 3 months?
Macrolide option 1: Macrolide: Azithromycin, Clarithromycin, Erythromycin
Option 2: Doxy
CAP pt at risk for drug resistant S. Pneumo or comorbities
Abx within 3 months
Chronic heart, lung, liver or renal dx DM, alcoholism,
Immunocompromised or immunosuppressant
Cat 2 treatment for community acquired pneumonia 2 main things
Beta lactam + macrolides or doxy
Amoxicillin high dose, Amox/clav, cefpodoxime, cefdinir, cefuroxime, ceftriaxone
PLus
macrolide or doxy
Drugs for Community Associated MRSA skin and soft tissue infections 3 main
- Bactrim
- Doxy
- Mino
SSTIs requiring IV treatmnet or hospitalization cover MRSA and strepto
3 main
- Vanc
- Linezolid
- Dapto
Nosocomial MRSA
3
- Vanc consider different treatment if MIC >=2
- Linezolid
- Dapto not for pneumo
VRE, E. Faecalis 4
- Pen G or Amp
- Linezolid
- Dapto
- Cystitis only nito, fosfo, doxy
VRE E faecium 3 main
- Dapto
- Linezolid
- Cystitis only: nitro fosfo, doxy
10 Pseudomonas drugs
- Zosyn
- Cefepime
- Ceftazadime
- Ceftaz/Avi
- Ceftolozane/Tazo
- Carba (Except Ertra)
- Cipro/ levo
- Aztreonam
- AGs
- Colistimethate and Polymyxin
Acinetobacter Baumanni
Carbapenems except ertra
ESBL Gram negative rod coverage- E. COli, K. Pneumo, P mirabilis
3
Carbapenems
Ceftolozane/tazo
Ceftaz/Avi
Carbapenem resistant rods CREs
2
- Ceftaz/avibactam
- Colistimethate, polymyxin
B fragilis 4
- Metro
- Beta-lactam/beta lactamase inhibitors
- Cefotetan, cefoxitin
- Carbapenems
C Diff ORal
Vanc
Fidaxamicin
Metro
Atypical Organism coverage 4
Azithromycin
DOxy, mino
QUinolones
HNPEK
beta lactam/beta lactamase inhibitors
Gram positive cocci clusters 1
Staph incuding MRSA
G + cocci in clusters 3
- Strep Pneumo (Diplococci)
- Streptococcus (including step pyrogenes)
- Enterococcus including VRE
Gram + rods 1
Listeria monocytogenes
G + anaerobes 3
Peptostreptococcus
Actinomyces
Clostridium
Atypicals dont stain well 4
- Chalmydia
- Legionaella
- Mycoplasma Pneumo
- Mycobacterium TB
Gram - cocci
Neisseria
Enteric G- rods 6
- Proteus
- E COli
- Klebsiella
- Serratia
- Enterobacter
- Citro bacter
G - rods no colonized in gut 3
Pseudomonas
H Influ
Providencia
Curved or spiraled G- rods 5
H pylori
Campy
Trepnema
Berrelia
Leptospira
G - cocco bacili 3
Acinetobacter
Bordetella
Moraxella
G - Anaerobes 2
B fragilis
Prevotella
HNPEK
Haemophilus, Neiserria, Proteus, E coli
Klebseilla