MN553 Unit 6 Quiz Exam comprehensive
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Recent use of antibiotics
Over use of broad spectrum antibiotics
Age less than 2 years or greater than 65 years
Causes of drug resistance Daycare center attendance
Exposure to young children
Multiple medical comorbidities
Immunosuppression
True or false True
Every antibiotic class has
resistant organisms
How can your identify By monitoring the antibiogram of the local laboratory
local resistance patterns
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What vaccine has Pneumococcal vaccine
decreased resistance in
older populations
Demonstrate dedication to and accountability for
Commitment
optimizing antibiotic prescribing and patient safety
Implement at least one policy or practice to improve
Action for policy and
antibiotic prescribing assess whether it is woking and
practice
modify as needed
Monitor antibiotic prescribing practices, and offer
Tracking and reporting regular feedback to clinicians or have clinicians assess
their own antibiotic prescribing practices themselves
Provide educational resources to clinicians and
patients on antibiotic prescribing and ensure access
Education and expertise
to needed expertise on optimizing antibiotic
prescribing
Commitment
Action for policy and practice
Core elements of
antibiotic stewardship
Tracking and reporting
Education and expertise
Pharmacodynamics of Inhibit the biosynthesis of peptidoglycan bacterial cell
beta-lactams (Penicillins) wall
Streptococcus
Natural penicillins are
Some Enterococcus
sensitive to what
Some non-penicillinase producing Staphylococcus
Greater activity against gram-negative bacteria
Aminopenicillin sensitivity because of enhanced ability to penetrate the outer
membrane organisms
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, 10/29/25, 6:34 PM MN553 Unit 6 Quiz Exam comprehensive questions | FREQUENTLY MOST TESTED QUESTIONS AND VERIFIED SOLUTIONS/…
Gram negative urinary and GI pathogens
•Escherichia coli, Proteus mirabilis, Salmonella, some
What are beta-lactams
Shigella species, and Enterococcus faecalis; active
used for
against the common gram-negative respiratory
pathogens Moraxella catarrhalis (and Haemophilus
influenzae type B)
Combine with beta-lactamase inhibitors:
Clavulanate
How do you broden the
spectrum of beta lactams
Sulbactam
Tazobactam
True or false False
Few allergies are seen May cause serious immediate allergic reactions
with beta-lactams
When will you seen an Within 2 to 30 minutes of administration
allergic reaction occur
with beta lactams
What does the typical Maculopapular
beta-lactam rash look like
True or false False
The beta lactam
maculopapular rash is
allergic in origin
How often do rashes About 9% of the time
occur with beta-lactam
use
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