mdcat logical reasoning MCQ #732

A patient with a severe case of hypokalemia experiences muscle weakness and fatigue. Which cellular process is most affected by the low potassium levels?

mdcat logical reasoning MCQ #732

  1. Question 1

    Q1. A patient with a severe case of hypokalemia experiences muscle weakness and fatigue. Which cellular process is most affected by the low potassium levels?

    • A) Sodium-potassium pump
    • B) Potassium-chloride cotransporter
    • C) Lactic acid fermentation
    • D) Glycolysis

    Answer: Sodium-potassium pump

    Explanation: The sodium-potassium pump is the process most affected by the low potassium levels, leading to muscle weakness and fatigue. Potassium-chloride cotransporter is not directly related to muscle weakness, lactic acid fermentation is a process of rapid ATP production, and glycolysis is the breakdown of glucose.