A client with type 1 diabetes mellitus calls the home care nurse and reports taking a morning dose of 70/30 insulin before realizing they have a stomach virus and are now unable to eat breakfast due to nausea. Which initial instruction should the nurse provide the client?

Drink regular colas frequently throughout the day until the nausea subsides.

Do not inject any additional insulin until solid food can be tolerated.

Go to the emergency room as soon as possible for glucose administration.

Continue to monitor blood glucose levels and drink fluids as tolerated.

Answer and Explanation

The Correct Answer is D

Choice A reason: Drinking regular colas can lead to fluctuations in blood glucose levels and is not an appropriate recommendation for managing nausea in a client with diabetes.

Choice B reason: Not injecting additional insulin until solid food can be tolerated is not advisable, as it may lead to hyperglycaemia or diabetic ketoacidosis. Insulin needs to be managed carefully even if the client is not eating.

Choice C reason: Going to the emergency room immediately may not be necessary if the client can manage their blood glucose levels at home with proper guidance.

Choice D reason: Monitoring blood glucose levels and drinking fluids as tolerated is the best initial advice. This helps prevent dehydration and maintain glucose control while dealing with the nausea. The client should also follow sick day management guidelines for diabetes and stay in touch with their healthcare provider.

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Correct Answer is C

Explanation

Choice A reason: Respiratory acidosis is characterized by a low pH and an elevated PaCO2 due to hypoventilation, which results in CO2 retention. The ABG results in this case show a normal PaCO2, making this option incorrect.

Choice B reason: Metabolic acidosis is characterized by a low pH and a low HCO3 due to an accumulation of acids or loss of bicarbonate. The ABG results show a high pH and a high HCO3, which are opposite to the findings of metabolic acidosis.

Choice C reason: Metabolic alkalosis is characterized by a high pH and an elevated HCO3. This condition can result from excessive loss of stomach acid due to vomiting or the use of diuretics. The ABG results show a pH of 7.50 and HCO3 of 33 me/L, both indicative of metabolic alkalosis.

Choice D reason: Respiratory alkalosis is characterized by a high pH and a low PaCO2 due to hyperventilation, which leads to CO2 loss. The ABG results show a normal PaCO2, ruling out respiratory alkalosis as the correct diagnosis.

A. "Failure to keep your lungs working may result in pneumonia after surgery which could, in turn, result in death." B. "Incentive spirometry is conducted routinely after surgery and will be demonstrated when you return from surgery." C. "You will use the incentive spirometer for the first postoperative day until deep breathing and coughing can be done comfortably." D. "Deep breathing exercises are encouraged to maintain lung capacity and to strengthen respiratory muscles, which will help prevent complications."

Correct Answer is D

Explanation

Choice A reason: While it is important to communicate the risks of not using the incentive spirometer, this statement is overly alarming and may cause unnecessary anxiety for the client. It is better to focus on positive outcomes and preventive measures.

Choice B reason: This statement informs the client that incentive spirometry is routine and will be demonstrated postoperatively, but it does not provide specific details about its benefits or importance.

Choice C reason: This statement explains the use of the incentive spirometer on the first postoperative day, but it does not address the overall goal of preventing complications through lung exercises.

Choice D reason: This statement effectively explains the purpose and benefits of deep breathing exercises, including using the incentive spirometer. It emphasizes the importance of maintaining lung capacity and strengthening respiratory muscles to prevent complications, providing a clear rationale for the intervention.

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A client with type 1 diabetes mellitus calls the home care nurse and reports taking a morning dose of 70/30 insulin before realizing they have a stomach virus and are now unable to eat breakfast due to nausea. Which initial instruction should the nurse provide the client?

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Naxlex Comprehensive Predictor Exams

Correct Answer is C

Explanation

The nurse is teaching the client about incentive spirometry in the preoperative unit. Which statement regarding incentive spirometry should the nurse include with preoperative teaching?

Correct Answer is D

Explanation

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