皮皮学,免费搜题
登录
搜题
【判断题】
急性心力衰竭(AHF)是指急性发作或加重的左心功能异常所致的心肌收缩力降低、心脏负荷加重,造成急性心排血量骤降、肺循环压力升高、周围循环阻力增加,引起肺循环充血而出现急性肺淤血、肺水肿并可伴组织、器官灌注不足和心源性休克的临床综合征,以右心衰竭最为常见。
A.
正确
B.
错误
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
【判断题】The Waste Land has been called “one of the most important poems of the 19th Century”.
A.
正确
B.
错误
【判断题】为实现机器人系统的平稳运动,每个关节的轨迹函数至少要满足两端点的位置与速度四个约束条件。
A.
正确
B.
错误
【单选题】下列词语解释有误的一项是
A.
眉黛:古代女子用带黛眉,所以称眉为黛,黛青黑色颜料。
B.
翩然:形容动作轻快的样子
C.
俯仰天地:仰望天,俯视地。形容视野极度开阔
D.
游目骋怀:纵目四望,心中感到十分舒畅。怀,怀念。
【简答题】在混色器中可以为图形填充()、()、()和()。
【简答题】在混色器中可以为图形填充纯色、线性渐变色和 。
【简答题】在混色器中可以为图形填充
【单选题】The custom has been passed down since the 19th century.
A.
这名顾客自从19世纪就死了。
B.
这种风俗从19世纪以来一直流传到现在。
C.
这种风俗是从19世纪流传过来的。
D.
海关制度从19世纪以来一直流传到现在。
【判断题】It has been known since the second half of the 19th century that the human brain has a fairly strong right-hemisphere dominance for language.
A.
正确
B.
错误
【单选题】An activity has an early start date-of the lOth and a late start date of the 19th. The activity also has a duration of 4 days. There are no nonworkdays. From the information given, ()what can be concl...
A.
Total float for the activity is 9 days.
B.
The early finish date ofthe activity is the end ofthe day on the 14th.
C.
The late finish date is the 25th.
D.
The activity can be completed in 2 days ifthe resources devoted to it are doubled.
【单选题】______ has the 19th-largest economy in the world.
A.
Shanghai
B.
Switzerland
C.
Saudi Arabia
D.
The Bay Area
相关题目: