Questions and Answers
What does the nurse inform the patient about the bacille Calmette-Guérin (BCG) vaccine? (Select all that apply)
Which clinical findings may be observed in a patient prescribed chloroquine HCl (Aralen HCl)? (Select all that apply)
Which antibiotic does the nurse expect to be prescribed to a patient with diabetic foot infection and recurrent urinary tract infection?
Ertapenem (Invanz)
What are the classifications of peptides used to kill a broad spectrum of parasites and viruses? (Select all that apply)
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What statement made by the nurse is most appropriate to include in the patient teaching for someone prescribed methenamine?
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What government health agency has launched an initiative to prevent drug-resistant infection?
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Study Notes
BCG Vaccine
- Contains live but weakened tubercular bacteria.
- Prevents the onset of severe tuberculosis complications, including meningitis and bone tuberculosis.
- Does not prevent tuberculosis infection itself.
- Not routinely administered to all U.S. citizens over 20 years of age.
- Not required for all travelers to foreign countries given low prevalence of tuberculosis in the U.S.
Chloroquine HCl Effects
- Effective for treating malaria.
- May cause decreased blood cells leading to aplastic anemia.
- Can elevate liver enzyme levels.
- Decreased urine output and serum potassium not typically associated with chloroquine use.
- Increased bleeding time linked with acyclovir, not chloroquine.
Ertapenem (Invanz) Use
- Broad-spectrum antibiotic for treating diabetic foot infections and recurrent urinary tract infections.
- Effective against a wide range of microorganisms involved in these infections.
- Trimethoprim, nitrofurantoin, and methenamine hippurate are more specific and not suitable for diabetic foot infections.
Peptide Classifications
- Antiviral, antifungal, antiparasitic, and antimicrobial classifications are applicable to peptides.
- Peptides provide bactericidal properties against various parasites and viruses.
- Not classified as anthelmintic.
Methenamine Patient Teaching
- Most suitable teaching statement: "Your urine may appear cloudy while you are on this medication," due to possible crystalluria.
- Photosensitivity is a concern with fluoroquinolones, while nitrofurantoin may cause decreased appetite, diarrhea, and vomiting.
Government Health Initiative
- The Center for Communicable Disease launched an initiative aimed at preventing drug-resistant infections among health care providers and patients.
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Description
This quiz covers essential information about vaccines like BCG and the antibiotic Ertapenem (Invanz), detailing their uses, effects, and implications in treating diseases. Additionally, it explores the effects of Chloroquine HCl in malaria treatment. Test your knowledge on these critical medical topics.
