问题
单项选择题
Which of the following would the nurse expect to find in a client diagnosed with hyperparathyroidism（）
A. Hypocalcemia.
B. Hypercalcemia.
C. Hyperphosphatemia.
D. Hypophosphaturia.
答案
参考答案：B
解析：
Hypercalcemia is the hallmark of excess parathyroid hormone levels. Serum phosphate will be low (hypophosphatemia), and there will be increased urinary phosphate (hyperphosphaturia) because phosphate excretion is increased.