ATI LPN
PN Comprehensive Predictor 2020 Questions
Extract:
Question 1 of 5
A nurse is assisting with the care of a client who is receiving a continuous IV infusion of potassium chloride. Which of the following actions should the nurse take?
Correct Answer: A
Rationale: Potassium chloride can cause arrhythmias, requiring cardiac monitoring. Site changes are less frequent, rate depends on orders (typically 10-20 mEq/hr), and heparin isn't routine.
Question 2 of 5
A nurse is reinforcing teaching with a client who has a new prescription for propranolol. Which of the following statements should the nurse include?
Correct Answer: B
Rationale: Propranolol, a beta-blocker, lowers heart rate, a key effect to monitor. It's taken without regard to meals, may cause fatigue, and dizziness needs reporting, not stopping.
Question 3 of 5
A nurse is reinforcing teaching with a client who has a new prescription for a metered-dose inhaler. Which of the following statements by the client indicates an understanding of the teaching?
Correct Answer: B
Rationale: Rinsing the mouth prevents irritation or infection from residual medication. Waiting time is typically 30-60 seconds, one depression per puff, and breath-holding aids absorption.
Question 4 of 5
A nurse is caring for a client who has a new prescription for sildenafil. Which of the following actions should the nurse take?
Correct Answer: B
Rationale: Sildenafil risks priapism (prolonged erection), requiring monitoring and reporting if over 4 hours. It's PRN, high-fat meals delay absorption, and respiratory rate isn't primary.
Question 5 of 5
A nurse is assisting with the care of a client who is receiving a continuous IV infusion of insulin. Which of the following actions should the nurse take?
Correct Answer: A
Rationale: IV insulin requires frequent glucose monitoring (e.g., every 1-4 hr) to titrate and prevent hypo/hyperglycemia. Site changes are less frequent, rate depends on orders, and heparin isn't routine.