第13题: [单项选择]The nurse recognizes that spinal shock is likely to persist for the first several weeks after the injury. Which of the following symptoms would be unexpected during the period of spinal shock A. Tachycardia. B. Rapid respirations. C. Hypertension. D. Dry, warm skin. 参考答案:C 答案解析:Hypertension would not be expected. Spinal shock produces massive vasodilation and subsequent poolin
第23题: [单项选择]分辨率最高的蛋白电泳分离方法是（） A. 琼脂糖凝胶电泳 B. 醋酸纤维素膜电泳 C. 等电聚焦电泳 D. 聚丙烯酰胺凝胶电泳 E. 双向电泳 参考答案:E
第24题: [填空题]执行下面的程序，消息框的输出结果是______。
Option Base 1
Private Sub Command1_Click（ ）
Dim a(10),p(3) As Integer
k=0
For i=1 To 10
a(i)=i
Next i
For i=1 To 5
p(i)=a(i*2)
Next i
For i=1 To 5
k=k+p(i)*a(i)
Next i
MsgBox k
End Sub 参考答案:110 答案解析:[解析] 本题考查VBA程序中循环和数组的知识。本题中的第一个for循环先给数组a赋值，将数字1～10分别赋给a(1)～a(10)，再通过第二个fof循环语句给p(1)～p(5)赋值，其中p(1)=a
