Which of the Following Guidelines Should Be Followed by a Patient

Which of the following guidelines should be followed by a patient who has a history of kidney stones?

A) Decrease fluid intake to keep urine output to less than 1 L/day.
B) Decrease intake of magnesium-containing antacids.
C) Increase fluid intake to maintain urinary output at or above 2 L/day.
D) Use sodium bicarbonate to alkalize urine.