皮皮学，免费搜题
登录
搜题
【多选题】
患者女，55岁，50kg，155cm，ASAⅡ级。因子宫肌瘤9．2cm×8．9cm，拟行子宫全切。既往患有二尖瓣狭窄（风湿性），于5年前换瓣，一直以来口服华法林，1片／次，1次／天；呋塞米20mg／d。体检：BP140／80mmHg，T36．8℃，呼吸平稳，心功能Ⅱ级，双肺呼吸音清晰。ECG://房颤，心室率94次／分。胸片示：肺淤血、扩大。血生化无异常。 术中由于胃肠胀气严重，需进行胃管放置排气，但患者鼻出血病史多年，平时牙齿容易出血。针对患者的情况，麻醉医师放置胃管时正确的是（）。A.
如果临时胃肠减压，可经口腔置入，气管拔管前拔除
B.
鼻腔应用苯肾上腺素收缩血管
C.
如遇放置过程中出血，立刻提升血压
D.
使用足量润滑油
E.
胃管放置前冷水浸泡使之变硬
F.
放置胃管速度越快越好
G.
注意鼻腔的解剖结构，尽可能避开易出血区
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】C. “An apple a day keeps the doctor away.” Similarly, if we drink a little more water ever day, we may find that we need to go to the doctor a lot less often. A healthy diet is made up of water and a ...
【简答题】Have you ever heard of Back-to-Front Day? It is a festival in Britain. On that day, the s have to go to school. And the children? They are the policemen and firemen; they sit in the offices and c...
【多选题】孕产妇用药原则，哪些是正确的？（）
A.
必须有明确指征，避免不必要的用药
B.
不要擅自用药，必须在医生指导下使用
C.
能用一种药物，避免联合用药
D.
避免使用尚难确定对胎儿有无不良影响的新药
【简答题】孕产妇用药原则有哪些？
【单选题】After the earthquake, the president _____ a three-day period of mourning, the first-ever event of its kind for ordinary people.
A.
suffered
B.
declared
C.
confirmed
D.
informed
【简答题】“An apple a day keeps the doctor away.” Similarly, if we drink a little more water ever day, we may find that we need to go to the doctor a lot less often. A healthy diet is made up of water and a gre...
【简答题】My dream is to become an orthodontist, fly to new heights, and impact the world. Ever since the day I got braces(牙箍), I have thought about how it would be for me to become an orthodontist and make oth...
【单选题】-- Have you ever considered _______ Paris some day?
A.
visit
B.
visiting
C.
visits
D.
visited
【单选题】Ever since he caught the N1H1, Peter _____ so much pain that he is coughing day and night.
A.
suffered from
B.
has suffered from
C.
suffers from
D.
were suffering from
【简答题】孕妇用药原则有哪些?
相关题目：
参考解析：
知识点：
题目纠错 0
发布
