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

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

考点:职业病主治医师基础知识综合练习基础知识综合练习题库
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 to
prevent 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?
题型:单项选择题 A1/A2型题

王林读一本故事书,已经读了全书的60%,还剩120页没读,这本书共有多少页?

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

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。

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

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