皮皮学，免费搜题
登录
搜题
【单选题】
搜救雷达应答器(SART)工作频率的范围应为是多少?_____ (130693:第6章 EPIRB-SART设备) (A-0,B-0,C-0,D-0,错误-0)A.
1-27.5MHZ
B.
406-406.1MHZ
C.
1530-1544MHZ
D.
9200-9500MHZ
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】延髓背外侧综合征（Wallenberg syndrome）
【单选题】(1~3题共用题干)足月儿女,日龄1天。出生时Apgar评分为4分,嗜睡,反应差,肌张力低,惊厥。查体:前囟张力稍高,拥抱.吸吮反射减弱,初步诊断为新生儿缺血缺氧性脑病。如果要做CT检查,最适合的检查时间是
A.
出生后1～6天
B.
出生后2～5天
C.
出生后1周左右
D.
出生后10天左右
E.
出生后2周左右
【简答题】延髓背外侧综合征表现?
【简答题】脊髓后角、脊髓灰质前连合、脊髓横贯损害、脊髓半切综合征、延髓背外侧综合征及内囊病变的感觉障碍特点?
【单选题】It is often said that lightning never strikes twice in the same place. But this is not rue. Go ask the forest rangers(护林员). Rangers who spend their summers as fire fighters will tell you that every th...
A.
It is often said that lightning never strikes twice in the same place.
B.
Rangers who spend their summers as fire fighters will tell you that every thunderstorm brings several bolts of lightning to their craggy lookout station.
C.
Not only can lightning strike twice in the same place, but it is likely to.
D.
The familiar saying actually states the opposite of what really happens during an electrical storm.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
