Difficulty: Medium
Average Score: 73%
Simulated
A nurse is caring for a client following a cardiac catheterization who has hives and urticaria following administration of IV contrast dye. Which of the following medications should the nurse plan to administer?
Correct answer
A
Rationale
Diphenhydramine is an antihistamine used to treat allergic reactions, such as hives and urticaria caused by contrast dye.