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."

Answer and Explanation

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.

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Correct Answer is A

Explanation

A. "It is a good idea to use the handrails in the bathroom":

This statement reflects an understanding of the importance of using handrails in the bathroom for stability and support, especially when getting in and out of the bathtub or shower. Using handrails can prevent slips and falls in this high-risk area.

B. "I should use chairs without armrests":

Using chairs without armrests may not necessarily contribute to fall prevention. Chairs with armrests can provide additional support and stability when sitting down or getting up.

C. "I should place a throw rug over electrical cords":

Placing a throw rug over electrical cords creates a tripping hazard. It is not a safe practice and contradicts fall prevention measures. Throw rugs should be secured and not placed over cords.

D. "I should get a longer cord for my telephone":

Getting a longer cord for the telephone may not be directly related to fall prevention. It is important to focus on measures that enhance safety and reduce fall risks, such as proper lighting, clear pathways, and the use of assistive devices.

A. A client who has had prolonged diarrhea B. A client who has lactose intolerance C. A client who has had radiation therapy for head and neck cancer D. A client who has had a stroke E. A client who is 4 hr postoperative following a leg amputation under general anesthesia

Correct Answer is ["C","D","E"]

Explanation

A. A client who has had prolonged diarrhea:

Prolonged diarrhea is not typically associated with an increased risk of aspiration during eating.

B. A client who has lactose intolerance:

Lactose intolerance primarily affects the ability to digest lactose-containing foods and does not directly increase the risk of aspiration.

C. A client who has had radiation therapy for head and neck cancer:

Radiation therapy to the head and neck can cause damage to the structures involved in swallowing, increasing the risk of aspiration.

D. A client who has had a stroke:

Stroke can affect the coordination of swallowing muscles, leading to dysphagia (difficulty swallowing) and an increased risk of aspiration.

E. A client who is 4 hr postoperative following a leg amputation under general anesthesia:

Postoperative clients under general anesthesia may experience impaired protective airway reflexes, making them prone to aspiration. It's important to monitor these clients closely during the initial recovery period.

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A nurse is preparing a client for magnetic resonance imaging (MRI). Which of the following statements should the nurse include when reinforcing teaching?

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