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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Sexual curiosity typically emerges in later stages of development and is not a primary characteristic of the toddler stage.
B. Erikson's stage of initiative versus guilt occurs in early childhood (ages 3 to 6) and involves the child's exploration of the world and taking initiative in activities, leading to a sense of purpose or potential guilt if they're restricted or criticized.
C. Imaginary playmates might appear around this age but are not the primary characteristic defining this stage of development.
D. Negative behaviors associated with the need for autonomy are more commonly observed in toddlers, but they are not the defining characteristic of this developmental stage.
Correct Answer is A
Explanation
A. The child does not point to named body parts. By the age of 2, most children can point to at least two body parts when asked. This ability indicates that the child understands and can process verbal instructions, which is a key cognitive milestone.
B. The child cannot say name, age, and gender. While knowing their name, age, and gender is important, it is more typical for children to achieve this milestone closer to 3 years old. Therefore, this would not necessarily indicate a developmental delay at 2 years.
C. The child cannot follow a series of two independent commands. By 2 years old, children should be able to follow simple two-step commands, such as "Pick up the toy and give it to me." This ability demonstrates their understanding and processing of sequential instructions.
D. The child has a vocabulary of 40 to 50 words. A vocabulary of 40 to 50 words is within the normal range for a 2-year-old. Most children at this age are expected to have a vocabulary of at least 50 words and start combining them into simple sentences.
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