Prior to the nurse transporting the patient to have a magnetic resonance imaging (MRI), it is essential that the nurse confirms that the patient:
has a Foley catheter in place.
has drunk a litre of fluid.
has eaten a meal
is not wearing anything with metal.
The Correct Answer is D
A. Has a Foley catheter in place: Not required for an MRI. Foley catheters made of metal-free materials do not interfere with MRI imaging.
B. Has drunk a liter of fluid: This is not relevant for an MRI, unless specifically indicated for contrast imaging, which is uncommon.
C. Has eaten a meal: Eating or fasting is not typically relevant for MRI procedures unless sedation or contrast media requires it.
D. Is not wearing anything with metal: Metal objects can interfere with the MRI’s magnetic field and pose a safety risk to the patient and equipment. Even small objects like jewelry, piercings, or implanted devices must be addressed to prevent harm.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. "You will not be able to talk to the technician during the procedure.": Most MRIs allow communication via intercom.
B. "Your exposure to radiation will be minimal.": MRI does not use ionizing radiation, unlike CT scans or X-rays.
C. "Unlike an x-ray, the MRI allows you to move around a bit.": Movement during MRI imaging can result in blurred images.
D. "You'll have to remove metal objects such as watches and body jewelry." MRI uses strong magnetic fields, so all metal objects must be removed to avoid injury or interference with imaging.
Correct Answer is A
Explanation
A. Douching: Douching can remove or alter cervical cells, potentially leading to inaccurate test results.
B. Sexual intercourse: This should also be avoided but isn’t the best single answer.
C. Taking a bubble bath: This does not directly impact the cervix or test accuracy.
D. Eating shellfish: Diet is irrelevant to Pap smear preparation.
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