A nurse is preparing to administer metronidazole 2 g PO. The amount available is 500 mg tablets. How many tablets should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["4"]
To calculate the number of tablets needed:
Total dose (2 g) ÷ Dose per tablet (500 mg) = Number of tablets 2,000 mg ÷ 500 mg = 4 tablets
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) Incorrect- Hydrocortisone ointment is not typically recommended for treating mastitis, as it might not address the underlying infection.
B) Incorrect- Wearing a well-fitting, supportive nursing bra can actually help alleviate discomfort and is not typically contraindicated in cases of mastitis.
C) Correct - Applying warm compresses to the affected breast can help reduce pain and discomfort associated with mastitis. Warmth can improve blood flow and promote milk flow.
D) Incorrect- Encouraging the client to limit oral fluid intake to decrease milk production is not a recommended approach, as maintaining proper hydration is important, especially when dealing with infection.
Correct Answer is C
Explanation
A) Incorrect- Keeping the cord covered with a diaper is not recommended, as it can trap moisture and delay cord drying.
B) Incorrect- Cleaning the cord with antibacterial soap is not necessary and can actually interfere with the natural drying process.
C) Correct - Notifying the provider about odor coming from the cord is important, as it could indicate infection.
D) Incorrect- Some oozing of blood is normal as the cord stump dries, but bright red bleeding might be a sign of a problem and should be evaluated by a healthcare provider.
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