监测妊娠晚期E/C值,下列哪项提示胎盘功能不良:
A.E/C值<5
B.E/C值<10
C.E/C值<15
D.E/C值<20
E.E/C值>13
参考答案:B
窗体上有一个图片框和一个命令按钮(拖动模式为自动),执行程序后,拖动按钮经过图片框时输出结果为 Private Sub Picture1_DragOver(Source As Control, X As Single, Y As Single, State As Integer)Static a As BooleanIf Not a Then Print"AA" a=True End If End Sub Private Sub Picture1_MouseMove(Button As Integer, Shift As Integer, X As Shingle, Y As Single)Static b As BooleanIf Not b Then Print"BB" b=TrueEnd If End Sub
A.AABB
B.BBAA
C.AA
D.BB
非淋菌性 * * 炎与淋菌性 * * 炎鉴别的要点是()。
A.清晨排尿前取 * * 分泌物作细菌培养
B.分泌物涂片镜下10~15个多核白细胞,找到病原体的包含体
C.无细胞内革兰阴性双球菌
D.症状和 * * 分泌物性状
E.抗生素试探性治疗