59.健康者血漿體積為3公升,總血量為5公升,請問其血比容(hematocrit)最接近下列何者?
(A)30%
(B)40%
(C)50%
(D)60%
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統計: A(38), B(884), C(42), D(426), E(0) #1384928
統計: A(38), B(884), C(42), D(426), E(0) #1384928