The nurse is transcribing a medication order and schedules dosing for 10:00 AM, 2:00 PM and 6:00 PM. Which medication order is consistent with this schedule?

Propranolol 10 mg PO twice a day

Diazepam 5 mg PO three times a day

Cephalexin 500 mg PO q4 hours

Morphine Sulfate 10 mg IM q 4 hours pr pain

Answer and Explanation

The Correct Answer is B

Choice A rationale: Propranolol 10 mg PO twice a day would typically be given with a more extended interval between doses, not at 10:00 AM, 2:00 PM, and 6:00 PM.
Choice B rationale: Diazepam 5 mg PO three times a day would align with the specified dosing schedule of 10:00 AM, 2:00 PM, and 6:00 PM.
Choice C rationale: Cephalexin 500 mg PO q4 hours would require more frequent dosing than the specified schedule.
Choice D rationale: Morphine Sulfate 10 mg IM q4 hours prn pain is ordered every 4 hours, not at the specified times of 10:00 AM, 2:00 PM, and 6:00 PM.

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Correct Answer is ["C","E"]

Explanation

Choice A rationale: Diluting potassium elixir in juice is not a priority intervention for a critically elevated potassium level. Immediate actions are needed.

Choice B rationale: Monitoring intake and output is important, but it is not the highest priority when the potassium level is critically elevated.

Choice C rationale: Assessing the client for muscle weakness and flaccid paralysis is a high priority because hyperkalemia can lead to serious cardiac and neuromuscular complications.

Choice D rationale: Encouraging intake of orange juice or a banana may be appropriate for managing mild hypokalemia, but it is not the priority for a client with critically elevated potassium.

Choice E rationale: Obtaining a physician's order for cardiac monitoring is crucial, as hyperkalemia can lead to life-threatening cardiac dysrhythmias.

A. Deltoid B. Dorsogluteal C. Ventrogluteal D. Vastus lateralis E. Choice A rationale: The deltoid muscle may not accommodate larger volumes as comfortably as other sites. Choice B rationale: The dorsogluteal site is not recommended due to the risk of injury to the sciatic nerve. Choice C rationale: The ventrogluteal site is the preferred site for IM injections in adults, providing a safe and well-vascularized muscle. Choice D rationale: The vastus lateralis is a suitable site for infants and young children but may not be the most comfortable for adults receiving a 2 mL injection.

Correct Answer is C

Explanation

Choice A rationale: The deltoid muscle may not accommodate larger volumes as comfortably as other sites.

Choice B rationale: The dorsogluteal site is not recommended due to the risk of injury to the sciatic nerve.

Choice C rationale: The ventrogluteal site is the preferred site for IM injections in adults, providing a safe and well-vascularized muscle.

Choice D rationale: The vastus lateralis is a suitable site for infants and young children but may not be the most comfortable for adults receiving a 2 mL injection.

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The nurse is transcribing a medication order and schedules dosing for 10:00 AM, 2:00 PM and 6:00 PM. Which medication order is consistent with this schedule?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client has a serum potassium level of 6.3 mEq/L. The nurse recognizes that the highest priority intervention(s) for this client are to: (SELECT ALL THAT APPLY)

Correct Answer is ["C","E"]

Explanation

The nurse is to administer a volume of 2 mL intramuscularly (IM) to a 150-pound client. Assuming that there are no skin problems, which is the preferred site for the injection?

Correct Answer is C

Explanation

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