皮皮学，免费搜题
登录
搜题
【单选题】
女性,47岁,十二指肠溃疡急性穿子L。行毕II式胃大部切除术后第1天护士查房时见胃管内吸出咖啡色胃液约280ml。正确的处理是A.
继续观察，不需特殊处理
B.
加快静脉输液速度
C.
应用止血药
D.
胃管内灌注冰盐水
E.
马上做好手术止血的准备
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】I’m afraid you’ve missed the d____, because the teacher asked us to hand in the report before March 30th.
【单选题】关于照明正确的说法是
A.
光通量是指从光源每秒发出的可见光辐射能流
B.
光强是指单位面积在某一方向上射向眼睛的光亮大小的数值
C.
照度是指当一个物体表面收到均匀照射时，单位面积上的采光均匀度
D.
光亮度是指全部利用天然光进行采光时的室外最低照度
E.
采光均匀度是指在假定工作面上采光系数的最高值与平均值之比
【简答题】根据句意及首字母提示补全单词 1. The teacher asked the two students to make a short d about shopping. 2. We learned some poems written by Li Bai yesterday. Our teacher asked us to r them. 3. The little girl was fr...
【简答题】A On the first day of the 11th grade, our new math teacher Mr Washington asked me to go to the blackboard to do a math problem. I told him that I couldn’t do it. He asked, “Why not?” I paused, and the...
【单选题】What do scientists think causes dreams?
A.
Sleep.
B.
Scientists have not found the reason up to now.
C.
REM sleep.
D.
It is not mentioned in the article, but scientists have known it.
相关题目：