单项选择题

回答下面的题目:患儿8个月,男,因呕吐腹泻3天,尿少1天,无尿l2小时而入院。体检:38.00C,嗜睡与烦躁交替,前囟凹陷,口唇和皮肤干燥、弹性差,四肢凉、有花纹,脉细弱,160次/min,肠鸣音减弱。初步诊断为

A.5%碳酸氢钠
B. 1/3张含钠液
C. 1/2张含钠液
D. 2/3张含钠液
E. 2:1等张含钠液
相关考题

People Use Technology More, Sleep Less People in B...Pe...


单项选择题People Use Technology More, Sleep Less People in B...

People Use Technology More, Sleep Less People in Britain now spend more time watching TV, gaming, and using their mobile phones and computers than sleeping. A study(31)_____that British people use technology for 20 minutes longer than they spend sleeping. The average UK adult uses technology for eight hours and 41 minutes a day. They(32)_____for an average of eight hours and 21 minutes. One of the biggest(33)_____for this is wi-fi. People can get online almost(34)_____. Many people make telephone calls or surf the web while watching TV. TV is still the most(35)_____activity. The study looked at technology and(36)_____age groups. It found that six-year-olds understand how to use technology at the same(37)_____as 45-year-olds. Another(38)_____was that people understand digital technology most when they are 14 or 15. A doctor said technology is(39)_____the way people communicate with each other. He said we are moving(40)_____from face-to-face conversations because of technology. _____ A.changing B.reasons C.popular D.found E.anywhere F.down G.finding H.level I.different J.away K.outdoor L.sleep
_____ A.changing B.reasons C.popular D.found E.anywhere F.down G.finding H.level I.different J.away K.outdoor L.sleep
_____ A.changing B.reasons C.popular D.found E.anywhere F.down G.finding H.level I.different J.away K.outdoor L.sleep
_____ A.changing B.reasons C.popular D.found E.anywhere F.down G.finding H.level I.different J.away K.outdoor L.sleep
_____ A.changing B.reasons C.popular D.found E.anywhere F.down G.finding H.level I.different J.away K.outdoor L.sleep
_____ A.changing B.reasons C.popular D.found E.anywhere F.down G.finding H.level I.different J.away K.outdoor L.sleep
_____ A.changing B.reasons C.popular D.found E.anywhere F.down G.finding H.level I.different J.away K.outdoor L.sleep
_____ A.changing B.reasons C.popular D.found E.anywhere F.down G.finding H.level I.different J.away K.outdoor L.sleep
_____ A.changing B.reasons C.popular D.found E.anywhere F.down G.finding H.level I.different J.away K.outdoor L.sleep
_____ A.changing B.reasons C.popular D.found E.anywhere F.down G.finding H.level I.different J.away K.outdoor L.sleep