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.

Answer and Explanation

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

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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. after 30 seconds. B. immediately. C. after 10 seconds. D. after 5 seconds

Correct Answer is A

Explanation

A. After 30 seconds. The dipstick test typically requires timing for a set period of time, usually 30 seconds, to ensure the chemical reactions on the dipstick have had enough time to develop. The nurse should refer to the test manufacturer’s instructions for the exact timing.

B. Immediately. Starting the timer immediately may not be the best practice, as most urine dipstick tests require a set amount of time to allow the chemicals to react and change color. Immediate timing may lead to inaccurate results.

C. After 10 seconds. While 10 seconds may be necessary for some tests, it is not the standard for all urine dipstick tests. The nurse must refer to the manufacturer's guidelines for the specific test being used.

D. After 5 seconds. Starting after 5 seconds is typically too short of a time to allow the dipstick test to react fully. As with other timing options, the proper duration for accurate results must be followed based on the manufacturer's instructions.

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Prior to the nurse transporting the patient to have a magnetic resonance imaging (MRI), it is essential that the nurse confirms that the patient:

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 in the outpatient clinic has provided a urine sample. To perform a urine dipstick test accurately, the nurse wets the dipstick and starts timing:

Correct Answer is A

Explanation

The greatest priority during patient orientation to the unit is to show or tell the patient how to

. State medical care coverage for low-income individuals called _______________.

A patient has undergone cystoscopy and has a Foley catheter in place on return to the nursing unit. Immediately after the procedure, the nurse expects the urine color to be:

A patient is scheduled to have a diagnostic procedure performed on an outpatient basis at 9:00 AM. The nurse will advise the patient to:

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The sensitivity part of a culture and sensitivity test is for the purpose of:

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