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 B
Explanation
Choice A rationale:
Removing the diaphragm 2 to 4 hours after intercourse is incorrect because the diaphragm should be left in place for at least 6 hours after intercourse to prevent pregnancy.
Choice B rationale:
Inserting the diaphragm up to 6 hours before intercourse is correct. This allows time for the spermicide to become effective.
Choice C rationale:
Washing the diaphragm with detergent soap between uses is incorrect. Detergent soap can degrade the material of the diaphragm.
Choice D rationale:
Applying a vaginal lubricant to the diaphragm prior to insertion is incorrect. Lubricants can interfere with the effectiveness of the spermicide.
Correct Answer is C
Explanation
Choice A rationale:
Dimming the lights in the client’s room can help create a calming environment but it is not the priority when implementing seizure precautions for a client with preeclampsia.
Choice B rationale:
Ensuring the call button is within the client’s reach is important for patient safety and communication, but it is not the priority when implementing seizure precautions for a client with preeclampsia.
Choice C rationale:
Padding the side rails of the client’s bed is the priority when implementing seizure precautions for a client with preeclampsia. This is to protect the client from injury during a seizure.
Choice D rationale:
Placing suction equipment at the client’s bedside is important for maintaining airway patency after a seizure, but it is not the priority when implementing seizure precautions for a client with preeclampsia.
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