ATI RN
ATI Pharmacology NRSG 106 Fletcher Exam Questions
Extract:
Question 1 of 5
A nurse is reviewing discharge instructions with a client who has rheumatoid arthritis and a new prescription for prednisone. Which of the following statements by the client indicates an understanding of the teaching?
Correct Answer: B
Rationale: Prednisone can cause hypokalemia, and bananas are a potassium-rich food, helping to maintain electrolyte balance, indicating the client understands the dietary needs associated with this medication.
Question 2 of 5
A nurse is teaching a client who has diabetes mellitus and receives 25 units of NPH insulin every morning if their blood glucose level is above 200 mg/dL. Which of the following information should the nurse include?
Correct Answer: B
Rationale: NPH insulin is intermediate-acting, providing basal coverage with a slower onset and longer duration, essential for patient understanding, making option B correct.
Question 3 of 5
A nurse is assessing a client who has heart failure and is prescribed furosemide. Which of the following findings is an adverse effect of this medication?
Correct Answer: A
Rationale: Furosemide, a loop diuretic, increases potassium excretion, leading to hypokalemia, which can cause muscle weakness or arrhythmias, making option A correct.
Question 4 of 5
A nurse is providing teaching for a client who has diabetes and a new prescription for insulin glargine. Which of the following instructions should the nurse provide regarding this type of insulin?
Correct Answer: D
Rationale: Insulin glargine is a long-acting insulin that provides a steady, continuous level of insulin for up to 24 hours, typically administered once daily. The correct duration is 18 to 24 hours, making option D accurate.
Question 5 of 5
A patient is taking guaifenesin as part of treatment for a sinus infection. Which instruction will the nurse include during patient teaching?
Correct Answer: D
Rationale: Guaifenesin is an expectorant that thins mucus, and increasing fluid intake enhances its effectiveness by hydrating the body and facilitating mucus clearance, making option D the correct instruction.