NR 566 week 1 with 130 complete Solutions A+ GRADED
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Course
NR 566
Institution
NR 566
NR 566 week 1 with 130 complete Solutions A+ GRADED
NR 566 week 1 with 130 complete Solutions A+ GRADED
NR 566 week 1 with 130 complete Solutions A+ GRADED
NR 566 week 1 with 130 complete Solutions A+ GRADED
NR 566 week 1 with 130 complete Solutions A+ GRADED
NR 566 week 1 with 130 complete So...
Which antimicrobial is more likely to facilitate emergence of drug-resistant organisms
and superinfections? - ANSWER-Broad-spectrum antibiotics
Which antibiotic drug CLASSES are contraindicated in pregnancy? - ANSWER-
FLUOROQUINOLONES- potential cartilage damage risk
TETRACYCLINES-potential tooth damage and staining
Microbes four basic mechanisms for resisting drug? - ANSWER-1. Decrease the
concentration of a drug at its site of action.
2. Alter the structure of drug target molecules
3. Produce a drug antagonist
4. Cause drug inactivation.
Bactericicidal - ANSWER-Drugs that are directly lethal to bacteria.
Bacteriostatic - ANSWER-Drugs that can slow bacterial growth but do not cause cell
death.
What classes of antibiotics are resistant to C-Diff? - ANSWER-Aminoglycosides or
Cephalosporins
, NR 566 week 1 with 130 complete
Solutions A+ GRADED
What are generally the best antibiotics to treat C-Diff? - ANSWER-Flagyl or Vancomycin
Antibiotic Stewardship - ANSWER-Plan to Combat Antimicrobial Resistance
When is empiric therapy appropriate? - ANSWER-Patients with severe infections,
treatment can be initiated prior to test results (C&S).
What is the most common bacteria in CAP? - ANSWER-S.pneumoniae
Drug TX for S.pneumonia - ANSWER-Susceptible strains:
Penicillin G
Penicillin V
Amoxicillin
Resistant strains:
Cephalosporin
Ampicillin
Most common bacteria in UTI? - ANSWER-E.coli
1st line of TX for H.pylori - ANSWER-Clarithromcin+Amoxicillin+Esomeprazeole
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