Sandy is being treated for chronic hypocalcemia. When her serum calcium level returns to normal, you assess her urinary calcium level and note that it is greater than 250 mg in a 24 hour sample. This indicates that Question 46 options: 1) her vitamin D dosage should be increased 2) her vitamin D dosage should be decreased 3) she needs to restrict food high in calcium 4) she needs to eat more foods high in calcium