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【单选题】
引起的中线不调是功能矫治器适应证的是（）
A.
下颌乳尖牙早失
B.
乳尖牙磨耗不足
C.
上颌侧切牙早失
D.
一侧乳磨牙早失
E.
下颌髁突肥大
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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】牙合垫式活动矫治器不应（）
A.
牙合垫与对颌牙有尖窝锁结关系
B.
牙合垫厚度以上下前牙离开2～3mm为度
C.
反牙合改正后分次降低牙合垫高度
D.
牙合垫磨光面应雕刻沟槽和类似覆盖牙的外形
E.
牙合垫每次磨除0.5～1.0mm
【单选题】下列不是骨与关节结核手术适应证的是（）
A.
明显的死骨和脓肿形成
B.
窦道流脓经久不愈
C.
早期全关节结核，为挽救关节
D.
脊椎结核引起脊髓受压
E.
全身中毒症状严重，衰弱，重度贫血
【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】关于血液透析的适应证错误的是 ( )
A.
急性肺水肿
B.
BUN 19．4 mmol／L
C.
血BUN每日上升30 mmol／L以上
D.
CO2一CP低于13 mmol／L，pH≤7．25
E.
少尿2天以上