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NURS 617 EXAM 3 QUESTIONS AND ANSWERS 2024

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  • NURS 617

NURS 617 EXAM 3 QUESTIONS AND ANSWERS 2024

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  • November 12, 2024
  • 16
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NURS 617
  • NURS 617
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Teacher101
NURS 617 EXAM 3


What drug-drug interaction occurs with tetracyclines and divalent/trivalent
cations - ANSWERS-Coadministration of tetracyclines and antacids, iron salts,
sevelamer, or Mg containing laxatives decreases the antibiotic activity and these
medications should be given at least 2 hours apart.



Contraindications for use of Tetracyclines - ANSWERS-Renal failure (except
Doxycycline/Vibramycin)

No children under 8

Pregnancy Cat X



What are some adverse effects of Vancomycin - ANSWERS-ototoxicity,
nephrotoxicity, red man syndrome



2nd line treatment of MRSA - ANSWERS-gentamycin



What are some adverse effects of aminoglycosides? - ANSWERS-ototoxicity and
nephrotoxicity



Contraindications to use of aminoglycosides - ANSWERS-patients with Myasthenia
Gravis due to neuromuscular blockade

,Considerations when using Linezolid - ANSWERS-Can interact with MAOIs, SSRIs,
and serotonin agonists

Follow low tyramine diet

Do not use any OTC cold meds with adrenergic drugs in them

do not use longer than 28 days due to increase risk of peripheral and optic
neuropathy.



What are some adverse effects of Nitrofurantoin - ANSWERS-Brown urine

Hepatitis

Hemolytic anemia

Acute and Chronic pulmonary reactions

peripheral neuropathy



What antibiotics are bactericidal - ANSWERS-Penicillins

Cephalosporins

Fluoroquinolone

Macrolides (to some organisms in large doses)

Nitrofurantoin

Oxazolidinone (for most strains of strep)

Vancomycin

Aminoglycosides

Metronidazole

, What antibiotics are bacteriostatic - ANSWERS-sulfonamides

tetracyclines

clindamycin

macrolides

Oxazolidinone (for MRSA)



Which antifungal drugs can be used for systemic illnesses - ANSWERS-
Ketoconazole

Fluconazole

Itraconazole

Voriconazole

Caspofungin

Terbinafine



Which antifungal drugs are only used for superficial infections - ANSWERS-
Nystatin

Clotrimazole

Miconazole



What is the drug of choice for vaginal, esophageal, urinary and oropharyngeal
candidiasis - ANSWERS-Fluconazole

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