【单选题】Which of the following is not the function of signal words?
A.
signal an order or sequence of events
B.
signal a summary is about to be made
C.
signal cause and effect
D.
signal the word meaning
【单选题】Which is NOT a distress signal ().
A.
A continuous sounding with any fog signal apparatus
B.
A signal sent by radiotelephone consisting of the spoken word Mayday
C.
An International Code Signal of N.
D.
The firing of green star rockets or shells
【单选题】Which is a distress signal? ()
A.
A triangular flag above or below a ball
B.
The International Code Signal of distress indicated by "JV"
D.
Flames on the vessel as from a burning tar barrel
【单选题】Which is NOT a distress signal? ()
A.
A continuous sounding with any fog signal apparatus
B.
A signal sent by radiotelephone consisting of the spoken word "Mayday"
C.
An International Code Signal of N.C.
D.
The firing of green star rockets or shells
【单选题】室性期前收缩之后出现代偿间歇的原因是
E.
窦房结的一次节律性兴奋落在室性期前收缩的有效不应期中
【判断题】三相变压器如采用Y/△表示接法,则斜线上方表示高压侧的接法为星形,斜线下方表示低压侧的接法为三角形。
【单选题】患者,女性,45岁,入院诊断肝癌。患者尚不了解病情,且感情脆弱。工作中,护士应特别注意语言的
【单选题】患者,女性, 45 岁,入院诊断肝癌。患者尚不了解病情,且感情脆弱。工作中,护士应特别注意语言的