首页
登录
职称英语
As a physician who travels quite a lot, I spend a lot of time on planes list
As a physician who travels quite a lot, I spend a lot of time on planes list
游客
2024-02-12
14
管理
问题
As a physician who travels quite a lot, I spend a lot of time on planes listening for that dreaded "Is there a doctor on board?" announcement. I’ve been【C1】______only once--for a woman who had merely fainted. But the【C2】______made me quite curious about how【C3】______this kind of thing happens. I wondered what I would do if【C4】______with a real midair medical emergency--without access【C5】______a
hospital staff and the usual emergency equipment. So【C6】______the New England Journal of Medicine. last week【C7】______a study about in-flight medical events, I read it【C8】______interest.
The study estimated that there are a(n)【C9】______of 30 in-flight medical emergencies on U. S. flights every day. Most of them are not【C10】______; fainting and dizziness are the most frequent complaints.【C11】______13% of them--roughly four a day--are serious enough to【C12】______a pilot to change course. The most common of the serious emergencies【C13】______heart trouble strokes, and difficulty breathing.
Let’s face it: plane rides are【C14】______For starters, cabin pressures at high altitudes are set at roughly【C15】______they would be if you lived at 5,000 to 8,000 feet above sea level. Most people can tolerate these pressures pretty【C16】______, but passengers with heart disease【C17】______experience chest pains as a result of the reduced amount of oxygen flowing through their blood.【C18】______common in-flight problem is deep venous thrombosis--the so-called economy class syndrome(综合症).【C19】______happens, don’t panic. Things are getting better on the in-flight-emergency front. Thanks to more recent legislation, flights with at【C20】______one attendant are starting to install emergency medical kits to treat heart attacks. [br] 【C17】
选项
A、ought to
B、may
C、used to
D、need
答案
B
解析
语义衔接。心脏病人感觉不适而胸口疼痛也不是绝对会发生的,所以用“may”合适。“ought to”表示在义务或责任上“应该”。
转载请注明原文地址:https://tihaiku.com/zcyy/3443711.html
相关试题推荐
[originaltext]Inherearlydaysasanemergencyroomphysician,DoctorJoan
[originaltext]Haveyouevertraveledonanyofthegiantjetairplanes?If
[originaltext]Haveyouevertraveledonanyofthegiantjetairplanes?If
Asaphysicianwhotravelsquitealot,Ispendalotoftimeonplaneslist
Asaphysicianwhotravelsquitealot,Ispendalotoftimeonplaneslist
Asaphysicianwhotravelsquitealot,Ispendalotoftimeonplaneslist
Asaphysicianwhotravelsquitealot,Ispendalotoftimeonplaneslist
Asaphysicianwhotravelsquitealot,Ispendalotoftimeonplaneslist
Asaphysicianwhotravelsquitealot,Ispendalotoftimeonplaneslist
Asaphysicianwhotravelsquitealot,Ispendalotoftimeonplaneslist
随机试题
Motherdecidedtogotothesupermarketassoonasshe______.A、finisheswhatsh
某证券交易所为了方便提供证券交易服务,欲开发一个基于Web的证券交易平台。其主要
我国第一本《教育心理学》教科书的作者是( )。A.陶行知 B.蔡元培 C.
依据城乡环境保护规划,受政府委托的建设方在城北山坡开辟了一块生态绿地,工程投资3
选择性作用于环氧化酶-Ⅱ(Cox-2)的药物是A:吲哚美辛 B:尼美舒利 C
应定期检查隔离开关绝缘子()的胶装部位防水密封胶的完好性,必要时联系检修人员处理
血管紧张素转化酶抑制剂最突出的副作用是( )。A.皮肤过敏 B.白细胞减少
A.立克次体 B.支原体 C.衣原体的原体 D.真菌 E.细菌L型无细胞
根据《民法典》的规定,法人出现某些特定情形,法人解散。下列情形属于该特定情形的有
男,16岁,今日突发呼吸困难,发作前有鼻痒、喷嚏、流涕、干咳。体检:血压正常、端
最新回复
(
0
)