Arace car driver injures the right central root of his first lumbar vertebrae during a car crash. what major functions could be lost due to his injury

answer; i do believe that the correct answer is ( portal of exit in the chain of transmission); good luck

fluid balance is an aspect of the homeostasis of organisms in which the amount of water in the organism needs to be controlled, via osmoregulation and behavior, such that the concentrations of electrolytes (salts in solution) in the various body fluids are kept within healthy ranges. the core principle of fluid balance is that the amount of water lost from the body must equal the amount of water taken in.