去甲肾上腺素激活α受体后引起舒张效应的部位是（）
A.冠状血管
B.皮肤黏膜血管
C.脑血管
D.小肠平滑肌
E.竖毛肌
参考答案：D
无菌器械台移动时()
A．洗手护士两手握车栏杆上移动
B．洗手护士两手握车栏杆下移动
C．洗手护士手置于无菌台面上移动
D．洗手护士两手握无菌单下垂30cm以上移动
E．洗手护士两手握无菌单下垂30cm以下移动
The terrorists might have planted a bomb on a plane in Athens, set to________when it arrived in New
York.[ ]
A. get off
B. carry off
C. go off
D. come off
