A nurse is caring for a client who has diabetes insipidus and is receiving desmopressin by intermittent IV balus. Which of the fediowing manifestations should indicate to the nurse a therapeutic response to the medication?

Decrease in urine output

Increase in serum glucose

Increase in WBC count

Decrease in blood pressure

Answer and Explanation

The Correct Answer is A

A. Decrease in urine output:
This is the correct answer. Desmopressin is a synthetic form of antidiuretic hormone (ADH) that works to reduce urine output in individuals with diabetes insipidus. A decrease in urine output indicates a positive response to the medication.
B. Increase in serum glucose:
Desmopressin does not have a direct effect on serum glucose levels. Its primary action is to increase water reabsorption in the kidneys, reducing urine output.
C. Increase in WBC count:
Desmopressin does not have a direct impact on white blood cell (WBC) count. Its main action is on fluid balance and urine concentration.
D. Decrease in blood pressure:
Desmopressin can cause a mild increase in blood pressure, particularly at higher doses. However, blood pressure changes are not the primary therapeutic effect of desmopressin in the context of diabetes insipidus.

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Correct Answer is D

Explanation

A. INR 1.0: The International Normalized Ratio (INR) is a measure of blood clotting. A value of 1.0 is within the normal range, so there is no immediate concern related to furosemide administration based on this INR value.
B. WBC count 8,000/mm³: The white blood cell count is not directly related to furosemide administration, and the value of 8,000/mm³ is within the normal range. There is no immediate concern based on this WBC count.
C. Sodium 141 mEq/L: The sodium level is within the normal range, and it is not a contraindication for furosemide administration.
D. Potassium 2.5 mEq/L: A potassium level of 2.5 mEq/L is significantly below the normal range. Furosemide is a loop diuretic that can lead to potassium loss, and administering it when the potassium level is already low can further decrease potassium levels, potentially leading to serious complications such as cardiac arrhythmias. Therefore, the nurse should withhold the medication and contact the provider to address the low potassium level before administering furosemide.

A. Cover the medication on the client's skin with a sterile gauze pad. B. Spread the medication over a 12.7 cm (5 in) area of the client's skin, C. Measure the dosage of medication using the applicator paper D. Apply the medication to the same site for three consecutive days

Correct Answer is B

Explanation

A. Cover the medication on the client's skin with a sterile gauze pad:
Nitroglycerin ointment is typically applied directly to the skin, and covering it with a sterile gauze pad is not a common practice. The ointment is absorbed through the skin.
B. Spread the medication over a 12.7 cm (5 in) area of the client's skin:
This is the correct answer. Nitroglycerin ointment is usually applied to a specific area of the skin, and the recommended area is often around 12.7 cm (5 inches). The nurse should spread the ointment evenly over this specified area.
C. Measure the dosage of medication using the applicator paper:
Nitroglycerin ointment is typically measured using a dosing strip or measuring paper provided with the medication. Using the applicator paper to measure the appropriate dosage is a common practice.
D. Apply the medication to the same site for three consecutive days:
Nitroglycerin ointment is often rotated to different sites to prevent local irritation or tolerance. It is not typically applied to the same site for three consecutive days.

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A nurse is caring for a client who has diabetes insipidus and is receiving desmopressin by intermittent IV balus. Which of the fediowing manifestations should indicate to the nurse a therapeutic response to the medication?

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