EAQ 16, exam 3
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Questions and Answers

Which function is measured by a patient's serum creatinine level before starting antibiotic therapy?

  • Liver
  • Renal (correct)
  • Cardiac
  • Neurologic
  • Which interaction is caused by administering divalent minerals such as a calcium supplement within an hour of a quinolone such as levofloxacin?

  • Impaired levofloxacin absorption (correct)
  • Increased serum concentration of levofloxacin
  • Reduced antibacterial activity of levofloxacin
  • Altered intestinal flora
  • Which laboratory reports would the nurse evaluate if the patient is administered vancomycin and tobramycin?

  • Serum glucose
  • Serum creatinine (correct)
  • Prothrombin time
  • Serum electrolytes
  • Which instruction would the nurse give a patient about administering topical clindamycin?

    <p>&quot;Apply a thin layer to the affected area after it has been cleansed.&quot;</p> Signup and view all the answers

    Which foods will the nurse instruct the patient to avoid during levofloxacin therapy?

    <p>Dairy products</p> Signup and view all the answers

    Which instruction would the nurse give a patient about allergic reactions to an antibacterial drug?

    <p>&quot;Stop taking the medication immediately at the first sign of an allergic reaction&quot;</p> Signup and view all the answers

    Which adverse drug effect would the nurse need to monitor for a patient with a tobramycin serum drug concentration greater than 2 mcg/mL?

    <p>Hearing impairment</p> Signup and view all the answers

    Which antibiotic binds to 30S ribosomes to prevent protein synthesis in bacteria?

    <p>Gentamicin</p> Signup and view all the answers

    Which microbe is included in the spectrum of antimicrobial activity for the drug amikacin?

    <p>Escherichia coli</p> Signup and view all the answers

    Which antibiotic is used in patients who have infections of the eyes, ears, or skin and for suppressing bowel flora before bowel surgery?

    <p>Neomycin</p> Signup and view all the answers

    Which antibiotic is the drug of choice for the treatment of anthrax?

    <p>Ciprofloxacin</p> Signup and view all the answers

    Which solution would the nurse administer with quinupristin?

    <p>5% dextrose in water (D5W)</p> Signup and view all the answers

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