A nurse is providing teaching to a client who is to start furosemide therapy for heart failure. Which of the following statements indicates that the client understands a potential adverse effect of this medication?

"I'm going to include more cantaloupe in my diet."

"I will check my pulse before I take the medication."

"I will try to limit foods that contain salt."

"I'll check my blood pressure so it doesn't get too high."

Answer and Explanation

The Correct Answer is A

Choice A reason: Including more cantaloupe in the diet is a good practice for a client on furosemide therapy. Cantaloupe is high in potassium, and furosemide can cause hypokalemia (low potassium levels) as it is a potent diuretic that increases urine production and the excretion of various electrolytes, including potassium. Therefore, consuming foods rich in potassium can help counteract this potential adverse effect.

Choice B reason: Checking the pulse before taking the medication is a general safety measure but does not directly relate to a specific adverse effect of furosemide. While it's important to monitor heart rate, especially in clients with heart failure, this statement does not reflect an understanding of the adverse effects related to furosemide.

Choice C reason: Trying to limit foods that contain salt is an appropriate action for a client with heart failure but is not directly related to an adverse effect of furosemide. Reducing salt intake can help manage heart failure by preventing fluid retention; however, it does not address the specific adverse effects of furosemide therapy.

Choice D reason: Checking blood pressure to ensure it doesn't get too high is important for clients with heart failure but does not indicate an understanding of the adverse effects of furosemide. Furosemide is used to reduce excess fluid in the body, which can lower blood pressure, not increase it. This statement does not reflect an understanding of furosemide's potential to cause electrolyte imbalances.

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Correct Answer is C

Explanation

Choice A reason : A blood pressure of 138/76 mm Hg is within the higher range of normal and is not typically considered an adverse effect of metoprolol, which is used to lower blood pressure.

Choice B reason : A temperature of 36.3°C (97.3°F) is within the normal range and is not an adverse effect of metoprolol.

Choice C reason : A heart rate of 48/min is considered bradycardia and can be an adverse effect of metoprolol, which is a beta-blocker that can slow down the heart rate.

Choice D reason : A respiratory rate of 10/min is on the lower end of the normal range but is not a typical adverse effect of metoprolol. However, if the patient shows signs of respiratory distress, it should be addressed.

A. Epinephrine B. Furosemide C. Nitroprusside D. Desmopressin

Correct Answer is D

Explanation

Choice A reason: Epinephrine is primarily used in emergency situations for its vasoconstrictive and bronchodilatory effects, particularly in cases of anaphylaxis or cardiac arrest. It is not typically used to manage symptoms associated with brainstem contusions or to regulate urinary output.

Choice B reason: Furosemide is a loop diuretic commonly prescribed to reduce fluid retention in conditions such as heart failure or renal disease. Given that the client has already produced a large volume of urine (4,000 mL in 24 hours, which is above the normal range of 800 to 2,000 milliliters per day), administering furosemide would not be appropriate as it would likely exacerbate the excessive urinary output.

Choice C reason: Nitroprusside is a potent vasodilator used to treat acute hypertensive crises. It has no role in the management of thirst or regulation of urinary output and is not indicated for the treatment of brainstem contusions.

Choice D reason: Desmopressin is a synthetic analogue of the naturally occurring antidiuretic hormone vasopressin. It is used to treat conditions characterized by excessive urination, such as diabetes insipidus, and to manage polyuria and polydipsia (excessive thirst) following head trauma or surgery in the pituitary region. In the context of a brainstem contusion with a reported high urinary output, desmopressin would be the appropriate medication to prescribe to reduce urine volume and address the client's thirst.

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A nurse is providing teaching to a client who is to start furosemide therapy for heart failure. Which of the following statements indicates that the client understands a potential adverse effect of this medication?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client who has heart failure and a new prescription for metoprolol. Which of the following findings should the nurse identify as an adverse effect of the medication?

Correct Answer is C

Explanation

A nurse is caring for a client who has a contusion of the brainstem and reports thirst. The client's urinary output was 4,000 mL over the past 24 hours. The nurse should anticipate a prescription for which of the following intravenous (IV) medications?

Correct Answer is D

Explanation

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