A nurse is preparing to administer daily medications to a client who is undergoing a procedure at 1000 that requires IV contrast dye. Which of the following routine medications to give at 0800 should the nurse withhold?

Fluticasone

Valproic acid

Metformin

Metoprolol

Answer and Explanation

The Correct Answer is C

Metformin is an oral medication used to treat type 2 diabetes. It should be withheld before and after a procedure that requires IV contrast dye because it can increase the risk of lactic acidosis, a serious condition caused by the buildup of lactic acid in the blood. The other medications are not contraindicated with IV contrast dye and can be given as scheduled.

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Correct Answer is C

Explanation

A serum sodium level of 120 mEq/L indicates hyponatremia, which is a condition where there is an excess of water relative to sodium in the body fluids. Hyponatremia can cause various neurological symptoms such as confusion, lethargy, seizures, coma, and death.

A. Maintain the affected extremity in a dependent position. B. Palpate the dorsalis pedis pulse. C. Wrap sterile gauze on the sharp point of the pins. D. Adjust the clamps on the fixator frame.

Correct Answer is B

Explanation

Palpating the dorsalis pedis pulse is an essential action to monitor for adequate circulation and perfusion in an extremity with an external fixator, which is a device that stabilizes and aligns fractured bones with metal pins and rods outside of the skin. The other options are incorrect because they could cause complications such as edema, infection, or malalignment.

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A nurse is preparing to administer daily medications to a client who is undergoing a procedure at 1000 that requires IV contrast dye. Which of the following routine medications to give at 0800 should the nurse withhold?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client who has a serum sodium level of 120 mEq/L. Which of the following findings should the nurse expect?

Correct Answer is C

Explanation

A nurse is caring for a client who is 6 hr postoperative following application of an external fixator for a tibial fracture. Which of the following actions should the nurse take?

Correct Answer is B

Explanation

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