Discuss the main function of electrolytes and what happens if the electrolytes are out of balance. What does electrolyte balance have to do with

Discuss the main function of electrolytes and what happens if the electrolytes are out of balance. What does electrolyte balance have to do with execution by lethal injection? Based on what you find, discuss if you think lethal injection is humane or inhumane. If you think lethal injection is inhumane, examine a better alternative.