A nurse is caring for a client in diabetic ketoacidosis (DKA). Which of the following is the priority intervention by the nurse?

Administer 0.9% sodium chloride.

Initiate a continuous IV insulin infusion.

Begin bicarbonate continuous IV infusion.

Check potassium levels.

Answer and Explanation

The Correct Answer is B

The priority intervention for a client in DKA is to initiate a continuous IV insulin infusion to lower the blood glucose level and reverse the ketosis. Insulin also helps to correct the electrolyte imbalance and acid-base imbalance in DKA.

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Correct Answer is A

Explanation

A high white blood cell (WBC) count is a common sign of infection and inflammation, such as pneumonia. The normal range of WBC count is 4,500 to 11,000/mm3 . Sodium, blood urea nitrogen (BUN), and hematocrit are not directly related to pneumonia and may vary depending on other factors such as hydration status, renal function, and blood loss.

A. To deliver a set tidal volume B. To provide positive airway pressure during inspiration C. To control the rate of ventilations D. To prevent alveolar collapse

Correct Answer is D

Explanation

Positive end-expiratory pressure (PEEP) is a mode of mechanical ventilation that maintains a positive pressure in the airways at the end of expiration, preventing alveolar collapse and improving oxygenation. PEEP does not affect tidal volume, inspiratory pressure, or ventilation rate, which are determined by other ventilator settings.

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A nurse is caring for a client in diabetic ketoacidosis (DKA). Which of the following is the priority intervention by the nurse?

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Naxlex Comprehensive Predictor Exams

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Explanation

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