A nurse is providing teaching to a client who will undergo a magnetic resonance imaging (MRI) scan. Which of the following statements is appropriate to include in the teaching?

The nurse will ask you to wear protective eyewear during this procedure.

The nurse will ask you to remove any transdermal patches prior to the procedure.

You should not have this procedure if you have a tattoo.

You should not have this procedure if you are allergic to iodine.

Answer and Explanation

The Correct Answer is B

Choice A reason: Protective eyewear is not required for MRI; removing transdermal patches prevents burns. Assuming eyewear is needed risks misinformation, potentially causing confusion, critical to avoid in ensuring accurate preparation and safety for clients undergoing MRI scans in diagnostic settings.

Choice B reason: Removing transdermal patches before an MRI prevents burns from metallic components, critical for client safety. This instruction ensures proper preparation, reducing injury risk, supporting safe imaging, and adhering to MRI safety protocols, essential for clients undergoing magnetic resonance imaging procedures.

Choice C reason: Tattoos are generally safe for MRI, though rare risks exist; patches are a greater concern. Assuming tattoos contraindicate MRI risks unnecessary restriction, potentially delaying diagnosis, critical to avoid in ensuring accurate preparation and access to imaging for clients with tattoos.

Choice D reason: Iodine allergy is relevant for CT contrast, not MRI, which uses gadolinium; patches are priority. Assuming iodine allergy contraindicates MRI risks misinformation, potentially delaying imaging, critical to prevent in ensuring proper preparation and safety for clients undergoing MRI scans.

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Correct Answer is C

Explanation

Choice A reason: Personal blogs are unreliable, lacking evidence-based guidance for diabetes management, risking misinformation. ADA food exchange lists are credible. Providing blogs risks client confusion or harmful practices, critical to avoid in ensuring accurate, safe dietary education for type 2 diabetes mellitus management.

Choice B reason: The Institute of Medicine does not provide specific food label recommendations for diabetes; ADA exchange lists are standard. Assuming IOM resources are appropriate risks inadequate dietary guidance, potentially affecting glycemic control, critical to prevent in supporting effective diabetes self-management at discharge.

Choice C reason: ADA food exchange lists provide evidence-based meal planning, helping clients manage type 2 diabetes through balanced carbohydrate intake. This resource is critical for glycemic control, promoting adherence, ensuring nutritional education, and supporting long-term health, essential for effective diabetes management post-discharge.

Choice D reason: The Physicians’ Desk Reference provides medication details but not dietary guidance, unlike ADA exchange lists for diabetes meal planning. Assuming PDR is sufficient risks neglecting nutritional education, critical to avoid in ensuring comprehensive diabetes self-management and glycemic control at discharge.

A. Urine output 20 mL/hr. B. Fetal heart rate 116/min. C. Blood pressure 150/92 mm Hg. D. Absence of eclampsia.

Correct Answer is D

Explanation

Choice A reason: Urine output of 20 mL/hr is below the desired 30 mL/hr during magnesium sulfate therapy, indicating potential toxicity or renal issues, not a therapeutic effect. Absence of eclampsia is the goal. Monitoring for low output risks missing seizure prevention, critical for maternal safety in preeclampsia management.

Choice B reason: Fetal heart rate of 116/min is within normal (110-160/min) but not a direct therapeutic effect of magnesium sulfate, which prevents seizures. Absence of eclampsia is key. Assuming heart rate is the focus risks overlooking maternal neurological status, critical for ensuring seizure prevention in preeclampsia treatment.

Choice C reason: Blood pressure of 150/92 mm Hg, while elevated, is not the primary therapeutic effect of magnesium sulfate, which targets seizure prevention, not hypertension. Absence of eclampsia is priority. Focusing on blood pressure risks neglecting seizure monitoring, critical for maternal safety in preeclampsia management with magnesium.

Choice D reason: Absence of eclampsia (seizures) is the primary therapeutic effect of magnesium sulfate in preeclampsia, stabilizing neuronal excitability, preventing life-threatening convulsions. Monitoring this ensures maternal safety, critical for preventing neurological damage, supporting fetal well-being, and guiding therapy adjustments in high-risk obstetric care.

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A nurse is providing teaching to a client who will undergo a magnetic resonance imaging (MRI) scan. Which of the following statements is appropriate to include in the teaching?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing discharge information for a client who has type 2 diabetes mellitus. Which of the following information resources should the nurse provide to the client?

Correct Answer is C

Explanation

A nurse is assessing a client who has preeclampsia and is receiving magnesium sulfate via continuous IV infusion. For which of the following therapeutic effects should the nurse monitor the client?

Correct Answer is D

Explanation

A nurse is providing teaching to the parents of a newborn who has been circumcised. Which of the following instructions should the nurse include in the teaching?

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