ATI MED SURG REVIEW Test Questions Fluid and Electrolytes Balance and Disturbance LATEST 2022/2023 An elderly client takes 40 mg of Lasix twice a day. Which electrolyte imbalance is the most serious adverse effect of diuretic use? You selected: Hypokalemia Correct Explanation: Hypokalemia (potassium level below 3.5 mEq/L) usually indicates a defict in total potassium stores. Potassium-losing diuretics, such as loop diuretics, can induce hypokalemia. Reference: Hinkle, J.L., and Chee...

Fluid and Electrolytes • Body fluids and electrolytes play an important role in maintaining homeostasis, the body’s stable internal environment. • Body fluids are in constant motion transporting nutrients, electrolytes, and oxygen to cells as well as carrying waste products away from cells. • The body uses several adaptive responses to maintain the composition of fluids and electrolytes within narrow limits to maintain homeostasis. • Various disease processes can affect fluid and elect...