Question

The nursing instructor is teaching a student nurse about the therapies for hyperkalemia associated with acute kidney injury. Which statement by the student nurse indicates effective learning?

A. "Insulin infusion is a permanent therapy."
B. "Sodium bicarbonate is a permanent therapy."
C. "Calcium gluconate infusion is a permanent therapy."
D. "Sodium polystyrene sulfonate is a permanent therapy."

Answer 1

The correct statement by the student nurse indicating effective learning for therapies for hyperkalemia associated with acute kidney injury is that "Sodium bicarbonate is a permanent therapy."

Step-by-step explanation:

The correct statement by the student nurse indicating effective learning for therapies for hyperkalemia associated with acute kidney injury is B. "Sodium bicarbonate is a permanent therapy."

Hyperkalemia, which is high potassium levels in the blood, can be a complication of acute kidney injury. Sodium bicarbonate is used as a temporary therapy to temporarily shift potassium from the extracellular space back into the cells, reducing the high potassium levels. Other therapies for hyperkalemia associated with acute kidney injury include insulin infusion, which promotes the uptake of potassium by cells, calcium gluconate infusion, which protects the heart from the effects of high potassium levels, and sodium polystyrene sulfonate, which is used to remove potassium from the body through the intestines.