急救时纳洛酮的推荐首次剂量一般是()
A.1.2~1.6mg
B.0.4~0.8mg
C.0.8~1.2mg
D.1.6~2.0mg
E.2.0~2.4mg
参考答案:B
This isn’t ______ iPad, mine looks the same as ______ .
A.her; her
B.my; her
C.mine; she’s
D.my; hers
动脉粥样硬化最早出现病变的部位在()
A.肺动脉
B.主动脉前壁
C.主动脉后壁
D.下肢动脉
E.肋间动脉开口