【多选题】成份血的适应病症,正确的包括:( )
B.
悬浮红细胞:应用于临床各科输血,适宜血容量正常的慢性贫血的输血者和外伤手术等引起的急性失血患者。
C.
洗涤红细胞:①主要用于输注全血或血浆后发生过敏反应的患者。②自身免疫性溶血性贫血患者。③高血钾症及肝肾功能障碍的患者。④反复输血已产生白细胞或血小板抗体而引起的患者等。
D.
病毒灭活血浆:凝血因子缺乏症或凝血功能障碍者。
【判断题】刚体作定轴转动时,垂直于转动轴的同一直线上的各点,不但速度的方向相同而且其加速度的方向也相同。
【简答题】阅读理解 Everyone knows the smart black-and-white dog that sits on top of a red doghouse with his best friend-a bird called Woodstock. This year Snoopy tums 60. Created by the American cartoonist Charles ...
【多选题】法律是统治阶级意志的体现。下列叙述中,正确揭示法律特征的有( )
D.
法律是通过社会舆论、传统习惯和人们的信念来维持的行为规范
【单选题】牙齿进行牙髓活力测验时,刺激去除后患牙才逐渐出现疼痛反应,用下列哪项表示的
【简答题】程序运行时,键盘输入数字5,以下代码的输出结果是------- n=eval(input("请输入一个整数:")) s=100 if n>=5: n-=10 s=4 if n<5: n-=10 s=3 print(s)
【简答题】The debate over the value of college hasn't gone away. Yet most s continue to place a high priority on saving for college, and a growing number of families are doubling down on education---paying...
【简答题】阅读理解。 Everyone knows the smart black-and-white dog that sits on top of a red doghouse with his best friend -- a bird called Woodstock. This year Snoopy turns sixty. Created by the American cartoonist ...
【多选题】In the U.S a bank is defined by federal and state laws and by bank regulators,so that we can divide the commecial banks in the U.S into two kinds:( )and ( ).
【多选题】In the U.S a bank is defined by federal and state laws and by bank regulators,so that we can divide the commecial banks in the U.S into two kinds:( )and ( ).