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A patient will undergo endoscopic retrograde cholangiopancreatography (ERCP) to determine the cause of jaundice. Before the test, the nurse would assess this patient for an allergy to:

aspirin.

eggs.

pork

shellfish

Answer and Explanation

The Correct Answer is D

A. Aspirin: Not relevant, as aspirin allergy does not affect ERCP.

B. Eggs: Egg allergy is irrelevant to iodine-based contrast.

C. Pork: Pork allergy has no relevance to the procedure or contrast material used in ERCP.

D. Shellfish: ERCP often uses iodine-based contrast media, and a shellfish allergy may indicate a higher likelihood of an iodine allergy.

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Correct Answer is ["A","C","D"]

Explanation

A. Cardiac pacemakers: MRIs use strong magnets that can interfere with pacemaker function.

B. Allergy to iodine: Iodine is used in contrast for CT scans, not MRI, so this is not a contraindication.

C. Automatic implantable cardiac defibrillators: Similar to pacemakers, these devices can malfunction or pose risks during MRI.

D. Metal hip prosthesis: Metal can become heated or shifted due to the magnetic field, posing a risk to the patient.

E. Bleeding tendencies: While bleeding tendencies are a concern for invasive procedures, they are not a contraindication for MRI.

A. pancakes and syrup. B. oatmeal and sugar. C. coffee and cream. D. toast and jam

Correct Answer is C

Explanation

A. Pancakes and syrup: These foods do not contain substances that directly affect test outcomes.

B. Oatmeal and sugar: While high in carbohydrates, they do not interfere with heart function or test accuracy.

C. Coffee and cream: Coffee contains caffeine, which can affect heart rate and blood pressure, potentially altering the results of a treadmill stress test.

D. Toast and jam: These are light carbohydrates and are unlikely to affect the test results.

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A patient will undergo endoscopic retrograde cholangiopancreatography (ERCP) to determine the cause of jaundice. Before the test, the nurse would assess this patient for an allergy to:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is aware that patients who are not candidates for magnetic resonance imaging (MRI) include patients with: (Select all that apply)

Correct Answer is ["A","C","D"]

Explanation

A patient who is to have a treadmill stress test at 11:00 AM today should not consume:

Correct Answer is C

Explanation

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