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某人血中肌酐酸(creatinine)濃度為4 mg/L,而尿中的濃度為100 mg/L,平均尿流量為2mL/min,【題組】79.則此人腎絲球過濾率(GFR)為多少mL/min?(A)12.5(B)
問題詳情
某人血中肌酐酸(creatinine)濃度為4 mg/L,而尿中的濃度為100 mg/L,平均尿流量為2mL/min,
【題組】
79.則此人腎絲球過濾率(GFR)為多少mL/min?
(A)12.5
(B)25
(C)50
(D)200
參考答案
答案:C
難度:適中0.530864
統計:A(18),B(31),C(86),D(7),E(0)
用户評論
【
毛愛睏
】評論
尿中濃度×尿量)÷血中濃度
【
Hsin-Hui Tsen
】評論
100×2÷4 = 50
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