A .40%~50%
B . C、35%~40%
C . B、60%~70%
D .10%~20%
[单选题]正常人血量约占体重的()。A . 4%~6%B . 6%~8%C . 8%~10%D . 6%~10%E . 4%~8%
[单选题]正常人血量约占体重的()。A.4%~6%B.6%~8%C.8%~10%D.6%~10%E.4%~8%
[单选题]正常人血量约占体重的( )。A.4%~6%B.6%~8%C.8%~10%D.6%~10%E.4%~8%
[单选题]正常人血量约占体重的()A.4%~6%B.6%~8%C.8%~10%D.6%~10%E.4%~8%
[单选题]正常人血量约占体重的()。A.4%~6%B.6%~8%C.8%~10%D.6%~10%E.4%~8%
[单选题]正常人血量约占体重的()A.4%~6%B.6%~8%C.8%~10%D.6%~10%E.4%~8%
[单选题]正常人血量约占体重的()A . 4%~6%B . 6%~8%C . 8%~10%D . 6%~10%E . 4%~8%
[单选题]正常人血量约占体重的A.4%~6%B.6%~8%C.8%~10%D.6%~10%E.4%~8%
[单选题]正常人血量约占体重的A.4%~6%B.6%~8%C.8%~10%D.6%~10%E.4%~8%
[单选题]正常人的血液总量约占体重的( )。A.4%~5%B.6%~8%C.9%~10%D.12%~14%E.15%~16%