A client comes to the clinic with reports of dysuria and frequency. The nurse practitioner suspects that the client is experiencing a UTI. Which laboratory testing would be most important?
Urinalysis
Chest X-ray
Blood culture
Complete blood count (CBC)
The Correct Answer is A
A. Urinalysis: This is the most important test for diagnosing a urinary tract infection (UTI). A urinalysis can reveal the presence of bacteria, white blood cells, and other indicators of infection.
B. Chest X-ray: A chest X-ray is not relevant for diagnosing a UTI and is typically used to assess the lungs.
C. Blood culture: Blood cultures are not routinely performed for a simple UTI unless the infection is suspected to be severe or has spread to the bloodstream.
D. Complete blood count (CBC): While a CBC may show an elevated white blood cell count in the presence of infection, it is not the primary test to confirm a UTI.
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Related Questions
Correct Answer is D
Explanation
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.
Correct Answer is A
Explanation
A. Urinalysis: This is the most important test for diagnosing a urinary tract infection (UTI). A urinalysis can reveal the presence of bacteria, white blood cells, and other indicators of infection.
B. Chest X-ray: A chest X-ray is not relevant for diagnosing a UTI and is typically used to assess the lungs.
C. Blood culture: Blood cultures are not routinely performed for a simple UTI unless the infection is suspected to be severe or has spread to the bloodstream.
D. Complete blood count (CBC): While a CBC may show an elevated white blood cell count in the presence of infection, it is not the primary test to confirm a UTI.
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