皮皮学，免费搜题
登录
搜题
【单选题】
管道内介质为空气时，管道标志的色样应为（）A.
鲜绿
B.
大红
C.
深灰
D.
中黄
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】一般人所说的文明是指人类社会进步和开化的程度，它包括（）和（），从人类文明建设的角度来看，思想建设与文化建设一期构成了（）的两项基本内容。
【单选题】病人, 男性 ,50 岁,患前列腺增生。入院后经尿道行前列腺电切术,术后给予膀胱冲洗,现病人膀胱出血鲜红,护士应该
A.
遵医嘱给予止血药
B.
给冰盐水冲洗
C.
加快冲洗速度
D.
夹闭输尿管
E.
加快引流速度
【单选题】Refer to Exhibit 3-5. If the economy depicted in the diagram above chooses to shift more of its resources into clothing, it will have to give up:
A.
smaller and smaller amounts of food per unit of added clothing, as the quantity of clothing produced increases.
B.
nothing, since food and clothing are not substitutes.
C.
relatively equal amounts of food per unit of added clothing, as the quantity of clothing produced increases.
D.
larger and larger amounts of food per unit of added clothing, as the quantity of clothing produced increases.
【单选题】Refer to Exhibit 3-5. If an economy operates at Point A on the production possibilities curve shown above, then:
A.
it cannot increase its output of food
B.
it cannot increase its output of clothing
C.
it cannot simultaneously increase its output of both food and clothing
D.
it is utilizing its resources inefficiently.
【单选题】病人,男性,50岁,患前列腺增生。入院后经尿道行前列腺电切术,术后给予膀胱冲洗,现病人膀胱出血鲜红,护土应该
A.
遵医嘱给予止血药
B.
给冰盐水冲洗
C.
加快冲洗速度
D.
夹闭输尿管
E.
加快引流速度
相关题目：
参考解析：
知识点：
题目纠错 0
发布
