A nurse is preparing a client for magnetic resonance imaging (MRI). Which of the following statements should the nurse include when reinforcing teaching?
"Unlike an x-ray, the MRI allows you to move around a bit."
"Your exposure to radiation will be minimal."
"You will not be able to talk to the technician during the procedure."
"You'll have to remove metal objects such as watches and body jewelry."
The Correct Answer is D
A. "Unlike an x-ray, the MRI allows you to move around a bit":
This statement is not accurate. During an MRI, it is important for the client to remain as still as possible to obtain clear images. Movement can result in blurred images.
B. "Your exposure to radiation will be minimal":
This statement is not applicable to MRI, as MRI does not use ionizing radiation. It uses a strong magnetic field and radio waves to generate images, making it different from x-rays in terms of radiation exposure.
C. "You will not be able to talk to the technician during the procedure":
While it is essential for the client to remain still during an MRI, communication with the technician is generally possible through an intercom system. The client may be given instructions and reassurance during the procedure.
D. "You'll have to remove metal objects such as watches and body jewelry":
This is the correct statement. Metal objects can interfere with the magnetic field used in MRI and can pose a safety risk. Therefore, clients are required to remove any metal objects before undergoing an MRI.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["7"]
Explanation
To give the correct dose of amoxicillin 350 mg PO, the nurse needs to calculate how many ml. of the available solution are equivalent to that amount. The available solution has a concentration of 250 mg/5 mL, which means that every 5 ml. contain 250 mg of amoxicillin. To find out how many ml. are needed for 350 mg, the nurse can use a proportion:
250 mg/5 mL = 350 mg/x mL
Cross-multiplying and solving for x, we get:
x = (350 mg x 5 mL) / 250 mg
x = 7 ml.
Therefore, the nurse should administer 7 ml. of the amoxicillin solution.
Correct Answer is ["10"]
Explanation
To calculate the dose of valproic acid oral solution, the nurse should use the following formula:
Dose (mL) = Desired dose (mg) / Concentration (mg/mL)
Plugging in the values from the question, we get:
Dose (mL) = 500 mg / (250 mg / 5 mL)
Simplifying the fraction, we get:
Dose (mL) = 500 mg / 50 mg/mL
Dividing both sides by 50, we get:
Dose (mL) = 10 mL
Therefore, the nurse should administer 10 mL of valproic acid oral solution.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.