大面积烧伤病人休克期调节补液量靠的临床指标为() ["血压","每小时尿量","脉率","口渴、烦躁等临床表现","中心静脉压"]
三大营养素占热能的比例为() ["糖60%~65%,蛋白质10%~25%,脂肪12%~15%","糖40%~60%,蛋白质20%~30%,脂肪10%~20%","糖60%~65%,蛋白质10%~15%,脂肪15%~25%","糖40%~50%,蛋白质10%~20%,脂肪20%~30%","糖50%~60%,蛋白质20%~30%,脂肪10%~20%"]
下列哪种药物是降压药() ["倍他乐克","卡托普利","氢氯噻嗪","心痛定","消心痛"]
主要的产热营养素是() ["蛋白质","脂肪","碳水化合物","维生素","水"]
患者,女性,28岁,有停经史1周,突然出现下腹疼痛,呈持续性伴恶心呕吐及肛门坠胀感,疼痛时无阴道流血,查体:T:36.6℃,P:190次/分钟,BP:70/40mmHg,表情淡漠,意识尚清,全身皮肤黏膜苍白,腹软,下腹有压痛及反跳痛,叩诊有移动性浊音。院前急救时,最重要的是() ["A.查体,简单询问病史,特别是患者的月经史","立即建立静脉输液通道,输入平衡盐液","酌情运用血管活性物质","平稳搬至救护车上,吸氧,监测生命征,及时联系并转送至专科医院","使用止血药物"]
慢性胃炎鉴别诊断