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Nclexrn Flashcards: Diagnostic Tests And Contrast Allergy Precautions

Study Diagnostic Tests And Contrast Allergy Precautions in Nclexrn with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

What instruction should be given after iodinated contrast if no fluid restriction exists?

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ANSWER

Increase oral fluids to help excrete contrast. Enhanced hydration promotes renal clearance, reducing retention and potential toxicity.

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Nclexrn: Physiological Integrity

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Practice questions

1 of 34Practice questions for this set
A 45-year-old client with asthma is scheduled for a CT pulmonary angiogram with iodinated contrast (iodixanol) to evaluate suspected pulmonary embolism. The client reports a prior severe reaction to contrast with wheezing and facial swelling; current medications include albuterol inhaler and prednisone 10 mg daily; vital signs are blood pressure 118/70 mm Hg, heart rate 96/min, respiratory rate 18/min, oxygen saturation 95% on room air. The nurse should VERIFY which information with the client before the procedure?
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