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【单选题】
提示肾功能不全失代偿期的是（）。
A.
Scr<176μmol/L，Ccr50～80ml/min
B.
Scr88～132μmol／L，Ccr80～100ml/min
C.
Scr>707μmol/L，Ccr<10ml/min
D.
Scr450～707μmol/L，Ccr10～25ml/min
E.
Scr177～442μmol/L，Ccr20～50ml／min
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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】有如下事件过程：Private Sub Form_Load() Show Dim Arr() As Variant Arr = Array(1, 3, 5, 7, 9, 11, 13, 15) Call converse(Arr) For i = 0 To 7 Print arr(i); Next iEnd Sub 以上程序的功能是，通过调用Converse过程，将数组Arr中的元素逆序存放并输出...
A.
Private Sub converse(dim a() as Variant ) Dim T For i = LBound(A) To UBound(A) T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
B.
Private Sub converse(dim a() as Variant) Dim T Dim J As Integer J = (LBound(A) + UBound(A)) / 2 For i = LBound(A) To J T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
C.
Private Sub converse(a() As Variant) Dim T For i = LBound(A) To UBound(A) T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
D.
Private Sub converse(a() As Variant) Dim T Dim J As Integer J = Int((LBound(A) + UBound(A)) / 2) For i = LBound(A) To J T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
【单选题】下列各项中不符合贫血时机体代偿现象的是( )
A.
血液循环时间缩短
B.
心输出量增加
C.
红细胞内2，3-二磷酸甘油酸浓度降低
D.
心率加快
E.
氧解离曲线右移，血红蛋白与氧亲合力增加