A nurse is preparing a client for a magnetic resonance angiography (MRA). The client is allergic to iodinated contrast dye. Which of the following actions should the nurse plan to take?

Administer prednisone before the test.

Consult with the provider to change to a CT scan.

Assess the alkaline phosphatase level.

Obtain the client's allergy history to seafood.

Answer and Explanation

The Correct Answer is A

Choice A reason: Administering prednisone before the test may be part of a premedication protocol for clients with a history of allergic reactions to contrast media. However, this is typically done for iodinated contrast used in CT scans, not for gadolinium-based contrast agents used in MRA.

Choice B reason: Consulting with the provider to change to a CT scan would not be appropriate if the client is allergic to iodinated contrast dye, as CT scans commonly use iodinated contrast. MRA typically uses gadolinium-based contrast agents, which may be safer for clients with iodine allergies.

Choice C reason: Assessing the alkaline phosphatase level is not directly related to preparing a client with a contrast dye allergy for an MRA. Alkaline phosphatase is an enzyme measured in blood tests and is not specific to contrast media allergies.

Choice D reason: Obtaining the client's allergy history to seafood is not necessary for MRA preparation. While there is a common misconception that seafood allergies are related to iodinated contrast allergies, the evidence does not support this association.

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Correct Answer is B

Explanation

Choice A reason: Moving the client to a double room may not be effective in preventing wandering and could potentially lead to confusion or agitation if the client is not comfortable with the roommate or the new environment.

Choice B reason: Using a bed alarm is a non-invasive way to alert staff if the client attempts to leave the bed. This can help prevent wandering and ensure the safety of the client without restricting their movement unnecessarily.

Choice C reason: Encouraging participation in activities that provide excessive stimulation is not recommended for clients with dementia, as it can lead to increased confusion, agitation, and potentially exacerbate wandering behaviors.

Choice D reason: The use of chemical restraints, such as sedative medications, should be a last resort and only used when necessary to ensure the safety of the client or others. It is important to use the least restrictive measures first and to always consider the ethical implications of using chemical restraints.

A. "Were you careful to not have carbohydrates after the run?" B. "It is normal to feel this way after a morning run." C. "It becomes easier when exercise is a routine." D. "Did you decrease your insulin intake before you exercised?"

Correct Answer is D

Explanation

Choice A reason: Advising the client to avoid carbohydrates after exercise is not appropriate. Carbohydrates are necessary to replenish glycogen stores after exercise, and individuals with diabetes need to monitor their blood sugar levels to manage carbohydrate intake accordingly.

Choice B reason: Saying it is normal to feel exhausted after a morning run does not address the client's symptoms of diaphoresis, increased heart rate, and palpitations, which could be signs of hypoglycemia, a common risk for individuals with type 1 diabetes after exercise.

Choice C reason: While it's true that exercise can become easier with routine, this statement does not address the client's immediate concerns about their symptoms following exercise.

Choice D reason: Asking if the client decreased their insulin intake before exercising is an appropriate response. Individuals with type 1 diabetes need to adjust their insulin dosage to account for physical activity, which can significantly lower blood glucose levels.

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A nurse is preparing a client for a magnetic resonance angiography (MRA). The client is allergic to iodinated contrast dye. Which of the following actions should the nurse plan to take?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse on a medical-surgical unit is planning care for a client who has dementia and a history of wandering. Which of the following actions should the nurse plan to implement?

Correct Answer is B

Explanation

A nurse in a clinic is assessing a client who has type 1 diabetes mellitus. The client is diaphoretic, has a heart rate of 92/min, and reports palpitations. The client states, "I went for my morning run and feel exhausted." Which of the following responses should the nurse make?

Correct Answer is D

Explanation

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