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 D

Explanation

Desmopressin is a synthetic form of antidiuretic hormone (ADH), which regulates water balance in the body. Diabetes insipidus is a condition caused by a deficiency or resistance to ADH, resulting in excessive urination and thirst. Desmopressin helps reduce urine output and prevent dehydration by mimicking the action of ADH on the kidneys. Lithium is a mood stabilizer that can cause nephrogenic diabetes insipidus by interfering with the response of the kidneys to ADH. Regular insulin is used to treat diabetes mellitus, not diabetes insipidus, as it lowers blood glucose levels by facilitating its uptake into cells.

Furosemide is a diuretic that increases urine output and can worsen dehydration in clients with diabetes insipidus.

A. Check the IV site for redness. B. Ensure the tubing connections are secure. C. Reposition the client's left arm. D. Flush the IV catheter.

Correct Answer is C

Explanation

This is because the most common cause of infusion pump alarms is occlusion or obstruction of the IV line, which can be due to kinking, bending, or compression of the tubing or catheter by the client's arm or body position. By repositioning the client's arm, the nurse can relieve the occlusion and restore the flow of the IV fluid.

This action should be done before checking for other possible causes of alarm, such as redness at the IV site (which could indicate infection or inflammation), loose tubing connections (which could cause leakage or air embolism), or clogged IV catheter (which could require flushing with saline or heparin solution).

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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 caring for a client who has diabetes insipidus. Which of the following medications should the nurse plan to administer?

Correct Answer is D

Explanation

A nurse is caring for a client who has an IV in the left forearm and whose infusion pump has alarmed several times. Which of the following actions should the nurse take first?

Correct Answer is C

Explanation

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