A nurse reviews the allergy list of a client who is scheduled for an CT Scan with IV dye. Which client allergy should alert the nurse to urgently contact the health care provider?
Seafood
Penicillin
Red food dye
Bee stings
The Correct Answer is A
A. Seafood: A history of seafood (shellfish) allergy is commonly considered an alert for potential allergic reaction to iodinated contrast media; the nurse should notify the provider to discuss premedication or alternative imaging.
B. Penicillin: Penicillin allergy does not specifically predict contrast dye reactions; it’s important to document but not the most urgent for IV contrast.
C. Red food dye: Food-dye allergy is generally less relevant to iodinated contrast reactions and less likely to necessitate urgent provider contact.
D. Bee stings: Insect-sting allergy is important history but does not specifically increase risk for contrast media reaction.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["10"]
Explanation
Concentration = 50 mg / 5 mL → 10 mg/mL.
Ordered dose = 100 mg.
Volume = 100 mg ÷ 10 mg/mL = 10 mL.
Correct answer: 10 ml
Correct Answer is C
Explanation
A. Anaphylactic reactions: Rare with thrombolytics.
B. Nausea and vomiting: These may occur but are not the most common or most clinically significant adverse effects.
C. Internal and superficial bleeding: The most common and clinically important adverse effect of thrombolytic therapy is bleeding (both superficial and internal). Monitor for bleeding and hemorrhagic complications.
D. Dysrhythmias: Cardiac dysrhythmias can occur, especially after reperfusion, but bleeding is the primary and most common risk.
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