皮皮学，免费搜题
登录
搜题
【多选题】
患者男，56岁，因“活动后心慌、气短6年”来诊。既往有咯血史。查体：T36.6℃，P85次/min，R24次/min，BP95/50mmHg。口唇无明显发绀，颈静脉怒张。肺部听诊未啰音。HR85次/min，律齐，肺动脉瓣听诊区第二心音进，三尖瓣听诊区可Ⅳ/Ⅵ级收缩期杂音。腹平软，肝剑突下2cm，质软。双下肢水肿。目前的治疗措施包括（提示CTPA可见主、肺动脉扩张，左、右肺叶动脉均可见不同程度充盈缺损，其中以左肺上叶、右肺中叶动脉最严重，几乎完全中断，左肺上、舌段、前后基底段，右肺尖后段、内外侧段、前后基底段、内侧基底段动脉均可见充盈缺损。纵隔窗未见异常，肺窗未见性病变。患者进一步行肺血管造影：肺动脉收缩压123mmHg，舒张压48mmHg，平均压73mmHg，肺血管阻力202.591kPa·s·L-1，肺动脉造影示肺动脉机化血栓部位与CTPA基本相同。患者在全身麻醉低温间断停循环下行PEA，术后第1天，呼吸机辅助呼吸，心电监护，HR103次/min，BP100/60mmHg，SO 2 90%。心电图：各导联未见ST段改变。肺部听诊可啰音，吸痰可见血性痰。床旁胸部X线片：肺纹理增多，边缘模糊，呈毛玻璃样，透亮度减低，肺野呈均匀一致的白色。）（）A.
低潮气量机械通气
B.
呼吸末正压通气
C.
静脉泵入肾上腺素
D.
静脉滴注右旋糖酐
E.
适当利尿
F.
静脉泵入硝酸甘油
G.
使用抗生素
H.
使用糖皮质激素
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
【单选题】White surfaces do not ______ much heat or light.
A.
take in
B.
take up
C.
take on
D.
take over
【单选题】Take ____much you want, ____you want to.
A.
however...whenever
B.
whatever...whenever
C.
however...which
D.
which...whatever
【简答题】p为素数， ，则有a P-1 ≡1(modp)．
【单选题】－－Did you take enough money with you? –No, I needed _______ I thought I would.A．not so much asB．
A.
35. --Did you take enough money with you? –No, I needed _______ I thought I would. A．not so much as
B.
as much as
C.
much more than
D.
much less than
【单选题】The long table will _________much space of my room.
A.
take place
B.
take up
C.
take away
【简答题】点P是线段AB的黄金分割点，AP＞BP，AB=8，那么AP=______．
【单选题】若点P是线段AB的黄金分割点，且AP＞BP，则下列结论正确的是（ ）
A.
AP 2 =BP?AB
B.
BP 2 =AP?AB
C.
AB 2 =AP?AB
D.
以上都不对
【单选题】I want to take part in the English speech contest very much. _______? [ ]
A.
Are you
B.
What about you
C.
Do you like
D.
Let's go
【简答题】Many of us don’t pay much attention to the importance of eye care. It is said if you take care of your body, then you can surely be healthy. That is why our eyes should be given a lot of care. Natural...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
