ATI RN
ATI Pharmacology NRSG 106 Fletcher Exam Questions
Extract:
Question 1 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.
Question 2 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 3 of 5
A nurse is teaching a client how to draw up regular insulin and NPH insulin in the same syringe. Which of the following instructions should the nurse include?
Correct Answer: D
Rationale: Regular insulin should be clear; cloudiness indicates contamination or expiration, so it should be discarded to ensure safety and efficacy, making option D the correct instruction.
Question 4 of 5
A patient has prescriptions for two inhalers. One inhaler is a bronchodilator, and the other is a corticosteroid. Which instruction regarding these inhalers will the nurse give to the patient?
Correct Answer: A
Rationale: Using the bronchodilator first opens airways, enhancing the corticosteroid's delivery to the lungs, improving efficacy, making option A the correct instruction.
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.