Gram positive bacteria features? - ✔✔✔ANSWER-thick cells walls, retain purple
color after staining
Gram negative bacteria features? - ✔✔✔ANSWER-thin cell walls, do not retain
violet stain
What are the gram positive bacterias? - ✔✔✔ANSWER-staphylococcus,
streptococci, enterococci, bacilli, corynebacterium
What are the gram negative positive bacterias? - ✔✔✔ANSWER-serratia
marcescens, e coli, klebsiella, pseudomonas, proteus mirabilis, moraxella
catarrhalis, acinetobacter, enterobacter
, Acute otitis media & sinusitis most likely pathogens?
Empiric therapy? - ✔✔✔ANSWER-1. s. pneumonia
2. haemophilus influenzae
3. moraxella cararrhalis
- amoxicillin, amoxicillin-clavulanate, cefuroxime, bactrim
Peritonitis due to ruptured viscus most likely pathogens?
Empiric therapy? - ✔✔✔ANSWER-coliforms, bacteroides fragilis
- metronidazole + 3rd generation cephalosporin OR zosyn
Intra-abdominal most likely pathogens?
Empiric therapy? - ✔✔✔ANSWER-e coli, klebsiella, bacteroides fragilis,
enterococci
- cefuroxime or ceftriaxone or ciprofloxacin or levofloxacin each in combination
with metronidazole
Cellulitis most likely pathogens?
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