A nurse is caring for a client who has a prescription for metronidazole 250 mg PO three times daily.
Available is metronidazole 500 mg tablets.
How many tablet(s) should the nurse plan to administer per dose? (Round the answer to the nearest tenth.
Use a leading zero if it applies.
Do not use a trailing zero.).
The Correct Answer is ["0.5"]
The correct answer is 0.5 tablet(s). Calculation: The client needs 250 mg per dose, and each tablet is 500 mg. So, 250 mg (required dose) divided by 500 mg (tablet strength) equals 0.5 tablets.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
Yellowed sclera in a newborn could indicate jaundice, which should be reported to the provider.
Choice B rationale:
Stooling after each breastfeeding is normal for a newborn.
Choice C rationale:
Intermittent crossing of eyes is common in newborns and usually resolves by 3 months of age.
Choice D rationale:
Voiding eight to ten times per day is normal for a newborn.
Correct Answer is D
Explanation
Choice A rationale:
Giving oxytocin 20 units IV bolus is incorrect. Oxytocin is used to stimulate uterine contractions, not to stop bleeding.
Choice B rationale:
Performing a fundal massage is incorrect. This is done to stimulate uterine contractions, not to stop bleeding.
Choice C rationale:
Assessing for abdominal tenderness is incorrect. This is not a priority action when a client is exhibiting a large amount of vaginal bleeding.
Choice D rationale:
Obtaining serial hemoglobin and hematocrit is correct. These lab tests will help determine the extent of blood loss and guide treatment.
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