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. Disorientation in an older adult after taking lorazepam could indicate an adverse reaction or an excessive sedative effect. It's crucial to report this immediately as it may signify an overdose or an adverse reaction to the medication. Older adults are more sensitive to the sedative effects of benzodiazepines, and disorientation can indicate potential serious side effects.

B. Anorexia (loss of appetite) is a possible side effect of lorazepam but is not typically considered an urgent or immediate concern unless it leads to severe dehydration or other complications.

C. Increased anxiety could potentially occur due to paradoxical reactions to benzodiazepines; however, it's not typically considered an urgent or immediate concern unless it's severe or distressing to the client.

D. Blurred vision is a common side effect of lorazepam and other benzodiazepines. While it should be monitored and reported, it might not be considered an urgent concern unless it's significantly affecting the client's ability to function or is accompanied by other severe symptoms.

A. Apply petroleum jelly around and inside the nares. B. Cleanse the mask or collar with soapy water every other day. C. Make sure the straps on the mask are secure but not too tight. D. Post "no smoking" warning signs at home in a prominent location. E. Check the tops of his ears regularly for skin breakdown.

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

Explanation

Apply petroleum jelly around and inside the nares:

Petroleum jelly is not recommended for use with oxygen therapy. It can be flammable and may increase the risk of fire when in contact with oxygen.

B. Cleanse the mask or collar with soapy water every other day:

While it's important to keep the oxygen equipment clean, using soapy water might not be suitable for all types of oxygen masks or collars. Specific cleaning instructions provided by the supplier or healthcare provider should be followed to ensure proper hygiene and maintenance of the equipment.

C. Make sure the straps on the mask are secure but not too tight:

Proper fitting of the oxygen mask is crucial for comfort and adequate oxygen delivery. The straps should be secure enough to hold the mask in place but not so tight as to cause discomfort or skin irritation.

D. Post "no smoking" warning signs at home in a prominent location:

Oxygen is highly combustible, and smoking near oxygen can lead to fires or explosions. It's crucial to have clear warning signs in the home to prevent smoking in areas where oxygen is used.

E. Check the tops of his ears regularly for skin breakdown:

Prolonged use of oxygen masks or nasal cannulas can cause skin breakdown, particularly around the ears where the tubing or mask straps may rest. Regular checks for any signs of skin breakdown are essential for early detection and prevention.

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for an older adult client who has a prescription for lorazepam 0.5 mg. Which of the following findings should the nurse report to the provider immediately?

Correct Answer is A

Explanation

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

Explanation

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