NURS 5334 ANTIMICROBIAL REVIEW EXAM|| ALL
QUESTIONS AND 100% CORRECT ANSWERS
ALREADY GRADED A+|| LATEST AND COMPLETE
UPDATE 2024-2025 WITH VERIFIED SOLUTIONS||
ASSURED PASS!!!
Gram positive organisms
Staph, Strep, Enterococcus
1st line Treatment of Gram positive
Penicillins
2nd line treatment of Gram positive with Penicillin Allergy
Cephalosporins: 3rd generation (cefdinir, cefuroxime) Macrolides: if anaphylactic
(azithromycin, clarithromycin)
AOM and sinusitis organisms
Haemophilus influenzas, Moraxella catarrhalis, Streptococcus pheumoniae
1st line tx for AOM
high dose amoxicillin 5-10 days
,2|Pag e
AOM pain
Ibuprofen, acetaminophen
for Antibiotic resistant AOM
amoxicillin- clavulanate or ceftriaxone
AE with clavulante
diarrhea
Renders PCNs G and V inactive
beta-lactamases
to Tx Step and AOM
Ampicillin, amoxicillin
DOC for PCN allergies
Macrolides
Narrow spectrum PCNs resistant to penicillinase enzymes
Not affected by beta lactamase bacteria
oxacillin, nafcillin, dicloxacillin
Piperacillin (given with tazobactam)=Zosyn
effective against pseudomonas, Enterobacter, Bacteroides fragilis and klebsiella. is
not given alone.
Beta lactamase inhibitors
never given alone: clavulanic acid, tazobactam, sulbactam no MRSA coverage
piperacillin/tazobactam
effective against pseudomonas
amoxicillin/clavulanic acid
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