A nurse is reviewing a client's prescriptions. The nurse should contact the provider to clarify which of the following prescriptions?

Phenytoin 100 mg PO every 8 hr.

Lisinopril 20 mg PO every 12 hr.

Hold for systolic BP less than 110 mm Hg.

Morphine 2.5 mg IV bolus PRN for incisional pain.

Regular insulin 7 units subcutaneous 30 min before breakfast and dinner.

Answer and Explanation

The Correct Answer is C

Choice A rationale:
Phenytoin 100 mg PO every 8 hr is a standard prescription for controlling seizures.
Choice B rationale:
Lisinopril 20 mg PO every 12 hr is a typical dose for treating high blood pressure.
Choice C rationale:
“Hold for systolic BP less than 110 mm Hg” is unclear because it does not specify which medication to hold.
Choice D rationale:
Morphine 2.5 mg IV bolus PRN for incisional pain is a standard prescription for pain control after surgery.
Choice E rationale:
Regular insulin 7 units subcutaneous 30 min before breakfast and dinner is a common prescription for managing blood glucose levels in diabetes patients.

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

Explanation

Choice A rationale:
Keeping the client NPO after midnight is not necessary for an ECG. It is a non-invasive procedure that does not require fasting.
Choice B rationale:
Inspecting the electrode pads is important to ensure good contact with the skin and accurate readings.
Choice C rationale:
Instructing the client to breathe normally during the ECG helps to prevent artifacts in the tracing that could lead to misinterpretation.
Choice D rationale:
Administering an analgesic prior to the procedure is not necessary. An ECG is a painless procedure.
Choice E rationale:
Using alcohol to wipe the skin before placing the electrodes can improve the quality of the ECG by reducing skin impedance.

A. Dyspnea. B. Ascites. C. Angina. D. Edema.

Correct Answer is A

Explanation

Choice A rationale:
Dyspnea is the medical term for shortness of breath.
Choice B rationale:
Ascites refers to the accumulation of fluid in the abdominal cavity, often due to liver disease, and is not another term for shortness of breath.
Choice C rationale:
Angina is a term for chest pain or discomfort caused by poor blood flow through the blood vessels of the heart, and is not another term for shortness of breath.
Choice D rationale:
Edema refers to swelling caused by excess fluid trapped in the body’s tissues, and is not another term for shortness of breath.

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A nurse is reviewing a client's prescriptions. The nurse should contact the provider to clarify which of the following prescriptions?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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

Explanation

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Correct Answer is A

Explanation

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