The University of Texas at Arlington NURS 5334
Antimicrobial recall quiz
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NURS 5334 - Antimicrobial Recall Q... Antimicrobial Recall Quiz Woo Antimicrobial Questions NURS5
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Penicillinase-resistant penicillins Oxacillin, nafcillin, dicloxacillin
broad spectrum penicillins - ampicillin and amoxicillin
- good oral absorption (amoxicillin = excellent)
- broad spectrum (improved against gram negative organisms - e.coli, salmonella,
shingella, H. Influenza, H pylori, proteus)
How do penicillins and cephalosporins work? By weakening the cell wall and promoting lysis and death
Bactericidal drugs are Directly lethal to bacteria at achievable concentrations
Why are narrow spectrum drugs preferred over broad Broad spectrum antibiotics do the most to facilitate emergence of resistance
spectrum antibiotics?
, How does bacterial resistance develop with penicillins? -production of penicillin binding proteins that have low affinity for penicillins
-inability of penicillins to reach their target
-inactivation of penicillins by bacterial enzymes
Mary is a 20 year old female you have diagnosed him Azithromycin
with strep throat. She has had an anaphylactic reaction to
penicillin. Which of the following antibiotics is
appropriate for Mary?
What are penicillinases? Beta-lactamases that act selectively on penicillins
The following are Penicillinases-resistant penicillins Oxacillin, Dicloxacillin, Nafcillin
The following are broad spectrum penicillins Amoxicillin and ampicillin
(aminopenicillins)
The following are extended-spectrum penicillins Ticarcillin and Piperacillin
(antipseudomonal)
The following are beta-lactamase inhibitors Sulbactam, tazobactam and clavilanic acid
Which cephalosporins are rarely used for active Second generation
infections?
Jack is taking Coumadin for his atrial fibrillation. Which of Ceftriaxone and cefotetan
the following cephalosporins should not be prescribed
for jack?
Third generation cephalosporins are good to treat Meningitis
Fourth Generation Cephalosporins are good to treat? Pneumonia
Vancomycin works by Inhibiting Cell wall synthesis
Fluroquinolones work by Disrupting DNA replication and cell revision
Jackson has community acquired pneumonia mycoplasma Doxycycline
pneumonia's is suspected. Which of the following is the
best choice for treatment?
Antimicrobial recall quiz
53 studiers today 4.8 (6 reviews)
Students also studied
Flashcard sets Study guides
NURS 5334 - Antimicrobial Recall Q... Antimicrobial Recall Quiz Woo Antimicrobial Questions NURS5
113 terms 103 terms 75 terms Teacher
cheyenneburris Preview dplem Preview Jenna_Enten Preview mo
Terms in this set (64) Hide definitions
Penicillinase-resistant penicillins Oxacillin, nafcillin, dicloxacillin
broad spectrum penicillins - ampicillin and amoxicillin
- good oral absorption (amoxicillin = excellent)
- broad spectrum (improved against gram negative organisms - e.coli, salmonella,
shingella, H. Influenza, H pylori, proteus)
How do penicillins and cephalosporins work? By weakening the cell wall and promoting lysis and death
Bactericidal drugs are Directly lethal to bacteria at achievable concentrations
Why are narrow spectrum drugs preferred over broad Broad spectrum antibiotics do the most to facilitate emergence of resistance
spectrum antibiotics?
, How does bacterial resistance develop with penicillins? -production of penicillin binding proteins that have low affinity for penicillins
-inability of penicillins to reach their target
-inactivation of penicillins by bacterial enzymes
Mary is a 20 year old female you have diagnosed him Azithromycin
with strep throat. She has had an anaphylactic reaction to
penicillin. Which of the following antibiotics is
appropriate for Mary?
What are penicillinases? Beta-lactamases that act selectively on penicillins
The following are Penicillinases-resistant penicillins Oxacillin, Dicloxacillin, Nafcillin
The following are broad spectrum penicillins Amoxicillin and ampicillin
(aminopenicillins)
The following are extended-spectrum penicillins Ticarcillin and Piperacillin
(antipseudomonal)
The following are beta-lactamase inhibitors Sulbactam, tazobactam and clavilanic acid
Which cephalosporins are rarely used for active Second generation
infections?
Jack is taking Coumadin for his atrial fibrillation. Which of Ceftriaxone and cefotetan
the following cephalosporins should not be prescribed
for jack?
Third generation cephalosporins are good to treat Meningitis
Fourth Generation Cephalosporins are good to treat? Pneumonia
Vancomycin works by Inhibiting Cell wall synthesis
Fluroquinolones work by Disrupting DNA replication and cell revision
Jackson has community acquired pneumonia mycoplasma Doxycycline
pneumonia's is suspected. Which of the following is the
best choice for treatment?
