患者男。消化性溃疡病史1年。该患者的主要症状是() A.上腹部疼痛 B.恶心呕吐 C 发布时间:2017-08-18 22:56 │ 来源:www.tikuol.com 题型:单项选择题 A1/A2型题 问题: 患者男。消化性溃疡病史1年。该患者的主要症状是()A.上腹部疼痛B.恶心呕吐C.呕血D.食欲缺乏E.体重减轻
题型:单项选择题 A1/A2型题 根据对话内容,从对话后的选项中选出能填入空白处的最佳选项,选项中有两项为多余选项。 A: Good morning, Betty. You look so weak. 1 B: It's hard for me to breathe. 2 A: How long have you been like this? B: Since about two weeks ago. A: 3 B: There's a chemical plant near our town, which produces such harmful gases that the air has been seriously polluted. A: 4 Pollution has caused too many environmental problems recently. We'd better do something toprevent it from going like this. B: 5 Shall we write a letter to the local government about the problem? A: Good idea. Let's put it into practice at once. But…now I suggest you go to see a doctor first. B: Thank you. And maybe I'll have to think about leaving this town and moving to a better place. A. Why not see a doctor? B. What's the matter? C. I have a different opinion. D. My chest hurts E. I can't agree more. F. It sounds terrible. G. What happened? 查看答案
题型:单项选择题 A1/A2型题 病历摘要:患者女性,32岁。拖拉机从臀部碾过,伤后会阴部及左髋部疼痛、肿胀,活动受限1小时,小便难解,无血尿,有腹痛、恶心、呕吐,有里急后重感。检查,T36℃,P80次/分,R20次/分,BP98/60mmHg,骨盆分离试验阳性,腹肌紧张,下腹压痛、反跳痛,直肠指检时有压痛和血迹,舌质暗红,苔薄白,脉弦。患者五天未解大便,护理措施错误的是?()A.多食新鲜水果、蔬菜B.空腹喝蜜糖水C.腹部按摩D.鼓励病人早期下床活动,促进肠蠕动E.必要时按医嘱给予灌肠F.多饮水 查看答案
题型:单项选择题 A1/A2型题 有A、B、C三种不溶于水的固体。A是某元素的一种单质,它在氧气中完全燃烧得到一种无色气体,此气体能使澄清石灰水变浑浊,另外测得这种气体密度为同温、同压下氧气密度的1.375倍。B固体能溶于热氢氧化钠溶液,再往所得溶液中加入过量盐酸时,析出白色胶状沉淀。此沉淀干燥后,成为不溶于水的白色粉末,这是一种比碳酸酸性还弱的酸。将B与石灰石、纯碱按比例混合加热得到C,C在高温时软化,无固定熔点。根据以上事实,判断A为哪种元素的单质?B、C各是什么物质?写出有关反应的化学方程式。 查看答案
题型:单项选择题 A1/A2型题 男性患者,65岁。医生问他:"你吃饭了吗?"答:"刚吃过"。问:"你多大岁数了?"答:"刚吃过。"问:"你家在哪里住?"答:"刚吃过。"此症状属于()A.刻板言语B.模仿言语C.重复言语D.持续言语E.音韵联想 查看答案