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举一反三
【简答题】What are the objectives of laboratory examinations in surgical patients?
【单选题】Surgical patients need to be under careful watch of highly skilled personnel - _______.
A.
receptionist
B.
surgeon
C.
physician
D.
recovery nurses
【单选题】More  and  more  heart  patients  are surviving thanks to improved surgical _______. [     ]
A.
techniques
B.
skills
C.
abilities
D.
system
【简答题】Surgical teams accidentally leave clamps, sponges and other tools inside about 1,500 patients nationwide each year. The mistakes largely result not from surgeon tiredness, but from the stress arising ...
【单选题】Which examination is not a special examination for surgical patients?
A.
cystoscopy
B.
colonoscopy
C.
bronchoscopy
D.
angiography
E.
ultra-sound radiography
【单选题】A nurse should also follow these instructions which help to prevent many of the problems that have killed surgical patients in the past.
A.
护士还必须执行下列指示,这些指示有助于防止出现以往那种术后患者常常死亡的状况。
B.
下列指示必须执行,因为这些指示有助于防止出现以往那种术后患者常常死亡的状况。
【单选题】下列哪种情况下不可能引起玉米市场需求曲线的移动
A.
消费者收入增加
B.
玉米价格上升
C.
大豆供给量减少
D.
大豆价格上升
【判断题】当三相负载为星形连接时,线电压为相电压的根号3倍,线电流与相电流相等。
A.
正确
B.
错误
【判断题】Choosing different surgical approaches according to patients’ specific conditions, we may achieve satisfactory results.
A.
正确
B.
错误
【单选题】对称三相电路中,电源负载为三角形接线,当电源不变时,负载变为星形连接时,负载的相电压(),电流()。
A.
减小
B.
增大
C.
不变
D.
或大或小
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