NCLEX PN Exam Practice Test Practice Question
The nurse is caring for clients who are having the following procedures. Which client should be asked about allergies to shellfish?
Correct Answer: C
Rationale: Clients undergoing a myelogram require a contrast dye that often contains iodine, which can trigger allergic reactions in individuals with shellfish allergies. This is due to the similar proteins found in shellfish and iodine-based contrast agents.
Option A, arthroscopy, involves direct visualization of a joint and does not necessitate contrast dye. Option B, arthrocentesis, is a procedure for fluid aspiration from a joint, also without the use of contrast. Option D, electromyogram, assesses muscle and nerve function and does not involve any contrast agents. Therefore, only the myelogram procedure warrants inquiry about shellfish allergies.
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