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- Applying ointment to the skin during phototherapy is typically avoided as it can interfere with the effectiveness of the therapy.
B) Incorrect- Giving distilled water after feedings is not a typical intervention for phototherapy.
C) Correct - Repositioning the newborn every 2 to 3 hours is important to ensure adequate exposure of the skin to the phototherapy lights and to prevent pressure points.
D) Incorrect- Monitoring blood glucose levels is not a standard intervention during phototherapy unless there are specific indications for doing so.
Correct Answer is ["A","B","E"]
Explanation
A) Correct - Checking the newborn's skin for ecchymosis can help identify potential birth-related injuries, as large-for-gestational-age newborns might experience more trauma during delivery.
B) Correct - Breastfeeding can help regulate the newborn's blood glucose levels and provide necessary nutrients.
C) Incorrect- Meconium is the early stool passed by a newborn and might be checked for various reasons but is not specifically related to a large-for-gestational-age newborn.
D) Incorrect- Administering a blood transfusion to a newborn is not typically a part of the care plan for large-for-gestational-age newborns.
E) Correct- The nurse should check the newborn's blood glucose level regularly and provide interventions as needed.
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