【单选题】护理少尿与无尿病人,下列措施中最重要的是
【单选题】护理少尿与无尿病人,最重要的措施是( )
【单选题】The seminar is from 4.30 to 6.00, with time allowed for questions from the audience. Refreshments are served at 6.00.
A.
The speaker will respond to questions if time allows.
B.
There will be time to ask questions during the seminar.
C.
It will save time if questions are left until refreshments are served.
【单选题】护理少尿与无尿病人,下列措施中最重要的是
【单选题】护理少尿与无尿病人,下列措施中最重要的是
【简答题】某电感元件的感抗为X L ,若在电感元件两端并联一电容而保持电流表的读数不变,如题如图所示,试问该电容的容抗为多大?