To minimize _____ breakdown and prevent BUN, you should limit __________ intake. When _______ and _________ are returned to normal levels, ARF is determined to be resolved?

a) Protein; Sodium; Potassium, Calcium
b) Sodium; Protein; Calcium, Potassium
c) Carbohydrate; Fat; Sodium, Chloride
d) Fat; Carbohydrate; Potassium, Sodium