A nurse is obtaining a health history from a client that has a serum potassium level of 3.2 mEq (3.5-5.0 mEq). What statements made by the client indicate a potential cause of this clinical manifestation? Select All That Apply.

A. Taking electrolyte supplements would likely prevent hypokalemia unless the intake is insufficient. B. High blood glucose levels can lead to osmotic diuresis, causing loss of potassium through urine. C. Vomiting results in loss of potassium and other electrolytes, leading to hypokalemia. D. Green leafy vegetables are rich in potassium and would help maintain potassium levels rather than deplete them. E. Diarrhea leads to excessive potassium loss, contributing to hypokalemia.