A 31-year-old woman comes to the physician for a follow-up appointment. Serum studies show:
Sodium 140 mEq/L
Potassium 7.0 mEq/L
Calcium 8.0 mg/dL
Phosphorus 6.0 mg/dL
Bicarbonate 20 mEq/L
Which of the following is most likely to be seen in this patient?
Adrenal atrophy
Adrenal apoptosis
Hypoparathyroidism
Osteomalacia
Parathyroid adenoma
