A nurse is assessing a client who has type 1 diabetes mellitus and has a blood glucose level of 550 mg/dL. Which of the following should the nurse assess the client for if diabetic ketoacidosis (DKA) is suspected?

Choice A rationale: Potassium is primarily excreted by the kidneys. While adequate renal function is necessary, the standard minimum urine output for adults is 30 mL/hour rather than 1 mL/kg/hour.

Choice B rationale: Low potassium levels (2.5 mEq/L) require long-term management. Educating the client on potassium-rich foods like bananas and potatoes helps prevent future depletion and supports overall electrolyte balance.

Choice C rationale: Severe hypokalemia and rapid IV replacement increase the risk of lethal cardiac dysrhythmias. Continuous ECG monitoring is vital to detect life-threatening changes in cardiac conduction and rhythm.

Choice D rationale: Following intravenous replacement, serum levels must be re-evaluated to confirm the effectiveness of the treatment and ensure the client does not develop iatrogenic hyperkalemia.

Choice E rationale: Dextrose stimulates insulin secretion, which causes an intracellular shift of potassium. This can lead to a further decrease in serum potassium levels, worsening the client's hypokalemia.

Choice A reason: Frothy urine is not a typical symptom of pyelonephritis; it is more associated with proteinuria or nephrotic syndrome.

Choice B reason: Lower abdominal pain can be a symptom of pyelonephritis due to in?ammation and infection in the kidneys.

Choice C reason: Hypertension is not a direct symptom of pyelonephritis, although it can be associated with chronic kidney disease.

Choice D reason: A fish-type urine odor can be present in pyelonephritis due to the presence of bacteria.

Choice E reason: Mental confusion can occur, especially in severe cases or in elderly patients with pyelonephritis.

Choice F reason: A weak urine stream may be present if there is swelling or obstruction in the urinary tract due to infection.