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【单选题】
徐某,男,25岁,农民。腹泻呕吐1天,水样便,难以计数,无腹痛及发热。病前1天曾吃夜宵,同吃4人仅1人发病。身体评估:血压40/20mmHg,脉搏细速,神志模糊,脱水。■应立即采取的措施为()
A.
立即快速静脉滴注生理盐水
B.
立即用右旋糖酐扩充血容量
C.
立即用升压药
D.
立即镇静、强心
E.
立即用肾上腺皮质激素
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
【单选题】男，42岁，饮酒后突然上腹疼痛、呕吐、腹胀，无腹泻。T37.5℃，腹胀、呈橡皮腹，中上腹压痛，无反跳痛。血、尿淀粉酶升高，血钾、血钙降低。最可能的诊断
A.
急性胃炎
B.
应激性溃疡
C.
胃十二指肠穿孔
D.
急性胰腺炎
E.
麻痹性肠梗阻