A client with type 2 diabetes mellitus (DM) is being discharged after treatment for an acute bronchitis infection. The nurse is providing teaching for medications to be taken at home, which includes a new prescription for self-administered glargine insulin 20 units SUBQ at bedtime. The client asks if they now have type 1 diabetes mellitus. How should the nurse respond?

Offer support while explaining that acute illness can change the type of diabetes and its treatment.

Advise the client that the insulin will be discontinued when the glycosylated haemoglobin A1C levels reflect good control.

Remind the client that DM is a chronic progressive disease and lifelong insulin is usually needed.

Explain that the insulin injections will probably be discontinued once stress and illness are resolved.

Answer and Explanation

The Correct Answer is D

Choice A reason: While acute illness can affect diabetes management and treatment, it does not change the type of diabetes. This response might confuse the client more, as type 1 and type 2 diabetes are different conditions.

Choice B reason: Advising the client that insulin will be discontinued when glycosylated haemoglobin A1C levels reflect good control can be misleading. While good control might reduce the need for insulin, the primary reason for insulin use here is the stress and illness, not just A1C levels.

Choice C reason: Reminding the client that diabetes mellitus is a chronic progressive disease and lifelong insulin is usually needed is not accurate for type 2 diabetes. Many clients with type 2 diabetes can manage their condition without lifelong insulin therapy.

Choice D reason: Explaining that insulin injections will probably be discontinued once stress and illness are resolved is accurate and helps the client understand that the need for insulin is likely temporary due to the acute condition and stress on their body. This response provides clarity and reassurance without causing unnecessary concern.

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Correct Answer is C

Explanation

Choice A reason: Obtaining a fingerstick glucose every 6 hours is important for monitoring blood glucose levels and ensuring they are within the target range. However, it is not the most critical intervention for preventing diabetic ketoacidosis. Testing for ketones provides more specific information on the development of DKA.

Choice B reason: Ensuring IV fluids are infusing continuously is crucial for maintaining hydration and preventing electrolyte imbalances, particularly in a client who may be at risk for DKA. However, this intervention is supportive and not as directly related to detecting the onset of DKA as testing for ketones.

Choice C reason: Testing urine for the presence of ketones is the most important intervention. The presence of ketones indicates that the body is breaking down fat for energy instead of using glucose, which is a hallmark of diabetic ketoacidosis. Early detection of ketones allows for prompt intervention to prevent the progression of DKA.

Choice D reason: Teaching the client how to manage sick days is essential for long-term diabetes management and preventing complications during illness. However, for the immediate prevention of DKA in the hospital setting, testing for ketones is more urgent and directly related to detecting and managing the condition.

A. Administer IV furosemide. B. Insert an indwelling urinary catheter. C. Monitor for telemetry ST segment changes. D. Give a bronchodilator per inhaler.

Correct Answer is A

Explanation

Choice A reason: Administering IV furosemide (a diuretic) is crucial for managing the client's symptoms of fluid overload, as indicated by enema and elevated brain natriuretic peptide (BNP) levels. Furosemide helps reduce the volume of fluid in the body, relieving symptoms of heart failure and improving breathing. It addresses the most urgent need for the client.

Choice B reason: Inserting an indwelling urinary catheter might be necessary for accurate measurement of urine output, especially in a client receiving diuretic therapy. However, it is not the most immediate intervention needed to stabilize the client's condition.

Choice C reason: Monitoring for telemetry ST segment changes is important for clients with cardiac conditions. While it is necessary for ongoing assessment, it does not address the immediate need to relieve fluid overload and improve the client's respiratory status.

Choice D reason: Giving a bronchodilator per inhaler can help with respiratory symptoms related to emphysema. However, in this scenario, the primary issue is fluid overload due to heart failure, which needs to be addressed first with diuretic therapy.

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Naxlex Comprehensive Predictor Exams

Correct Answer is C

Explanation

A client with a history of emphysema and heart failure is admitted to the emergency department with enema, coughing, and shortness of breath. The client's laboratory value for brain natriuretic peptide is elevated. Which prescription is most important for the nurse to implement?

Correct Answer is A

Explanation

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