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【单选题】
女婴，9个月，腹泻2天，轻度脱水，轻度酸中毒。在无明显呕吐腹胀时，第1天补液首选
A.
3:2:1溶液静脉滴注
B.
2:1溶液静脉滴注
C.
4:3:2溶液静脉滴注
D.
ORS溶液
E.
以上都不是
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】Losing Weight Girls as young as 10 years old are dieting and in danger of developing unhealthy attitudes to weight, body image and food, a group of Toronto researchers reported Tuesday. Their study of...
A.
had unhealthy attitudes to weight.
B.
were overweight.
C.
were on a diet.
D.
had healthy weights.
【单选题】身热下利，肛门灼热，恶心呕吐，腹部疼痛，苔黄脉数。治宜（）
A.
王氏连朴饮加苡仁、竹叶
B.
雷氏芳香化浊法
C.
调胃承气汤
D.
葛根黄芩黄连汤加白芍、藿香、姜竹茹
【多选题】呼吸性酸中毒的临床表现是
A.
患者可有呼吸困难、换气不足和全身乏力
B.
有气促、发绀、头疼、恶心、胸闷等
C.
酸中毒加重，患者可有血压下降、谵妄、烦躁、抽搐，甚至昏迷等
D.
出血
E.
多尿
【单选题】混合型或Ⅲ型肾小管性酸中毒（）
A.
远曲小管排H+↓
B.
近曲小管重吸收HCO
↓
↓C.
远曲小管排H+↓和近曲小管重吸收HCO↓
↓D.
醛固酮作用↓
E.
肾衰竭各型肾小管性酸中毒的肾功能障碍是