A nurse is caring for a client who is scheduled to have a magnetic resonance imaging (MRI) scan. The client asks the nurse what to expect during the procedure. Which of the following statements should the nurse make?
"An MRI scan is a short procedure and should take no longer than 30 minutes."
"An MRI scan is not distorted by movement, so you do not have to lie still."
"The MRI contrast dye contains iodine and can cause your skin to itch."
"An MRI scan is very noisy, and you will be allowed to wear earplugs while in the scanner."
The Correct Answer is D
A. MRI scans can vary in duration and may take longer than 30 minutes, depending on the specific procedure and imaging requirements.
B. Movement can distort the images in an MRI scan, so it's crucial for the client to lie as still as possible during the procedure.
C. The contrast dye used in MRIs does not typically contain iodine and is not known to cause skin itching.
D. MRI scanners generate loud noises during operation, and patients are often provided with earplugs or headphones to minimize discomfort from the noise.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Raw carrots pose a choking hazard for a 2-year-old due to their hard texture. They should be cooked or cut into very small, soft pieces to be safe.
B. Bananas are soft and easily chewable, making them a safe and nutritious choice for a 2-year-old.
C. Grapes can also pose a choking hazard unless they are cut into small pieces or halved to prevent choking.
D. Celery is fibrous and can also pose a choking risk unless it is cut into very small pieces or prepared in a way that eliminates the risk of choking.
Correct Answer is A
Explanation
A. Adding cereal to formula in a bottle or sweetening with honey can pose choking hazards and introduce unnecessary risks or adverse reactions.
B. Washing bottles and nipples properly is essential, but this guideline doesn't specifically address formula preparation.
C. Storing ready-to-feed formula in the refrigerator is a valid guideline, but it's not related to formula preparation.
D. Microwaving formula can create uneven heating and hot spots, potentially burning the baby's mouth; this is not a recommended method for warming formula.
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