下列试剂可以分离含羰基的萜类与不含羰基的萜类() ["吉拉德T","氢氧化钠","65%硫酸","碳酸氢钠","溴"]
不可言传
患儿男,8个月。腹泻3天,大便10余次/日,蛋花汤样伴少量黏液,呕吐,4~5次/日。嗜睡,口干,尿量少。体检:精神萎靡,皮肤干燥,弹性较差,眼窝及前囟明显凹陷,哭时泪少。血钠132mmol/L,血钾4mmol/L。该患儿第一天选择的液体种类是() ["1:4含钠液","2:3:1含钠液","ORS含钠液","1.4%碳酸氢钠","2:6:1含钠液"]
“两表合一”申请的借记卡有什么用呢?
患儿男,8个月。腹泻3天,大便10余次/日,蛋花汤样伴少量黏液,呕吐,4~5次/日。嗜睡,口干,尿量少。体检:精神萎靡,皮肤干燥,弹性较差,眼窝及前囟明显凹陷,哭时泪少。血钠132mmol/L,血钾4mmol/L。该患儿诊断为婴儿腹泻合并() ["轻度等渗脱水","中度等渗脱水","重度等渗脱水","中度高渗脱水","重度高渗脱水"]
东牌楼棚户区拆掉哪四条主要老街?