NCLEX PN Exam Practice Test Practice Question
An adult is to have a cardiac catheterization performed tomorrow. When preparing the client for the cardiac catheterization, it is essential for the nurse to do which of the following?
Correct Answer: C
Rationale: In preparation for cardiac catheterization, inquiring about allergies to shellfish is crucial due to the use of iodine-based contrast agents, which can trigger allergic reactions in sensitive individuals.
Option A, administering an enema, is unnecessary and not a standard practice prior to this procedure. Option B, limiting caffeine, is not specifically required unless otherwise indicated by the healthcare provider. Option D, restricting fat intake, does not have a direct impact on the procedure and is not a standard pre-procedural guideline. Thus, identifying shellfish allergies is the most relevant and important step for patient safety.
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