NCLEX-PN
2023 NCLEX-PN Practice Questions Questions
Extract:
Question 1 of 5
A client with a history of glaucoma is prescribed timolol eye drops. Which side effect should the nurse monitor for?
Correct Answer: B
Rationale: Timolol, a beta-blocker, can be systemically absorbed and cause bradycardia, a potentially serious side effect requiring monitoring.
Question 2 of 5
When providing discharge instructions to a client receiving warfarin sodium (Coumadin), the nurse teaches the importance of regular monitoring for which laboratory value?
Correct Answer: D
Rationale: Warfarin is an anticoagulant monitored by INR, which measures the prothrombin time and ensures therapeutic anticoagulation levels to prevent clotting or bleeding.
Question 3 of 5
A client with a history of myocardial infarction is prescribed nitroglycerin. Which instruction should the nurse include when teaching the client about this medication?
Correct Answer: C
Rationale: Placing nitroglycerin under the tongue allows for rapid absorption to relieve angina quickly, which is critical for clients with a history of myocardial infarction.
Question 4 of 5
A client with a history of chronic venous insufficiency reports leg swelling. Which intervention is most effective?
Correct Answer: B
Rationale: Elevating the legs above heart level promotes venous return, reducing swelling in chronic venous insufficiency.
Question 5 of 5
A nurse is caring for a client with a temporary pacemaker. Which observation requires immediate intervention?
Correct Answer: A
Rationale: A heart rate of 60 beats/min may indicate pacemaker failure to capture or sense, requiring immediate intervention to prevent bradycardia.