Fluoroquinolones, such as norfloxacin, are commonly prescribed antibiotics given to treat which of the following?
Fungal infections
Viral infections
Parasitic infections
Urinary tract infections
The Correct Answer is D
A. Fungal infections: Fluoroquinolones are not used to treat fungal infections; antifungal medications are required for such infections.
B. Viral infections: Fluoroquinolones are not effective against viral infections, as they are antibiotics targeting bacterial infections.
C. Parasitic infections: Fluoroquinolones are not used for treating parasitic infections.
D. Urinary tract infections: Fluoroquinolones are commonly prescribed for urinary tract infections due to their effectiveness against common urinary pathogens.
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Related Questions
Correct Answer is D
Explanation
A. To reduce the size of the prostate gland: Doxazosin does not reduce the size of the prostate; it works by relaxing smooth muscle to improve urinary flow.
B. To increase testosterone levels: Doxazosin does not affect testosterone levels; it is an alpha-blocker that helps with urinary symptoms of BPH.
C. To treat urinary tract infections: Doxazosin is not used for treating infections; it addresses symptoms related to BPH.
D. To relax the smooth muscles in the bladder neck and prostate: This is correct. Doxazosin is an alpha-1 adrenergic blocker that helps relax smooth muscles in the prostate and bladder neck, improving urine flow and relieving symptoms of BPH.
Correct Answer is C
Explanation
A. Perform a bladder scan to check for urinary retention: While urinary retention may be a concern, the client's symptoms (confusion, fever, foul-smelling urine) indicate a possible UTI, which should be addressed first.
B. Start the client on an increased fluid intake regimen: While fluid intake is important, the client needs immediate medical attention to diagnose and treat a possible infection.
C. Notify the healthcare provider immediately to order a urine culture and initiate antibiotic treatment: Correct. The client's symptoms suggest a urinary tract infection, which requires prompt diagnosis and treatment with antibiotics.
D. Administer acetaminophen to reduce the fever: While fever management is important, it does not address the underlying cause of the symptoms, which is likely a UTI.
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