稽核档案按保管年限可分为短期、中长期、长期、永久四种。
参考答案：错
Which of the following laboratory tests is considered the most reliable indicator of renal function
A．BUN.
B．Urinalysis.
C．Serum potassium.
D．Serum creatinine.
右归丸的功用是（）
A.温补肾阳，填精补血
B.滋阴补肾，填精益髓
C.温肾化气，利水消肿
D.温肾壮阳，涩精止遗
E.温补肾阳，涩精缩尿
