A nurse receives a new prescription from the provider that reads "Give regular insulin 14 units and NPH insulin 28 units subcutaneously at breakfast." How many syringes should the nurse prepare?

__________syringe

Answer and Explanation

The Correct Answer is ["1"]

Both regular insulin and NPH insulin can be mixed in one syringe, as they are compatible. The nurse should draw up regular insulin first (14 units) and then NPH insulin (28 units) to ensure accuracy. Only 1 syringe is required.

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Correct Answer is D

Explanation

A. Blood glucose level below 40 mg/dL: Diabetic ketoacidosis (DKA) is associated with hyperglycemia (blood glucose typically above 250 mg/dL), not hypoglycemia.

B. Malignant hypertension: DKA does not cause malignant hypertension; fluid and electrolyte imbalances are more common.

C. Cheyne-Stokes breathing: Cheyne-Stokes breathing is associated with neurologic or cardiac conditions, not DKA.

D. Acetone odor to breath: This is a hallmark symptom of ketoacidosis, resulting from ketone body production due to fat metabolism.

A. Rapid Shallow breathing B. Clammy skin C. Rapid pulse D. Polydipsia

Correct Answer is D

Explanation

A. Rapid shallow breathing: In diabetic ketoacidosis (DKA), breathing is typically deep and rapid (Kussmaul respirations) as the body attempts to correct acidosis by exhaling CO₂.

B. Clammy skin: Clammy skin is a sign of hypoglycemia, not DKA.

C. Rapid pulse: While a rapid pulse may occur due to dehydration in DKA, it is not a defining characteristic.

D. Polydipsia: Excessive thirst is a hallmark symptom of DKA due to significant fluid losses and dehydration caused by hyperglycemia-induced osmotic diuresis.

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A nurse receives a new prescription from the provider that reads "Give regular insulin 14 units and NPH insulin 28 units subcutaneously at breakfast." How many syringes should the nurse prepare? __________syringe

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse in the emergency department is assisting with the care of a client who is comatose. The provider suspects ketoacidosis. Which of the following findings should the nurse expect?

Correct Answer is D

Explanation

A nurse is collecting data from a client who has diabetes mellitus. Which of the following findings indicates that the client is experiencing DKA?

Correct Answer is D

Explanation

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A nurse receives a new prescription from the provider that reads "Give regular insulin 14 units and NPH insulin 28 units subcutaneously at breakfast." How many syringes should the nurse prepare?

__________syringe