关于新生儿窒息的复苏方案中,以下哪项是错误的()。
A.清除呼吸道黏液
B.用复苏器加压给氧
C.应用肾上腺素
D.胸外按压心脏
E.给予足量抗生素
参考答案:E
选择与各句相对应的答语。
( )1. How often do you eat fruit?
( )2. What's the matter with your brother?
( )3. Where are you going with your brother?
( )4. When is he going to have a party?
( )5. What do you usually do after school?
A. To Hong Kong
B. He has a fever.
C. Every day.
D. On Friday.
E. Do my homework.
MRI应用于胸部疾病检查,下列哪项是对的()
A.MRI对纵隔肿瘤和心脏大血管病变具有很高的诊断价值
B.MRI不用对比剂也能显示心脏及大血管
C.为减少心搏动造成的伪影,可用心电门控技术
D.MRI对肺实质病变的检查效果较差,只作为X线和CT检查的补充
E.通常取仰卧位,用体部线圈,采用自旋回波序列