缺铁性贫血在成年男性中最多见的原因是()。 A.消化道慢性失血 B.铁需要量增加 C

题型:单项选择题 A1/A2型题

问题:

缺铁性贫血在成年男性中最多见的原因是()。

A.消化道慢性失血

B.铁需要量增加

C.失血过多

D.铁摄入不足

E.骨髓造血功能减退

考点:卫生资格考试(中初级)消化科相关专业知识消化内科主治医师相关专业知识模拟试题一
题型:单项选择题 A1/A2型题

( Da Wei comes across Li Lei, who is studying, in the school library. )

A: Hi, Li Lei. Are you busy with your homework now?

B: Oh, yeah, Da Wei. And you?

A: I'm here for a book. Hey, Li Lei. Have a break! We should be outside in the fresh air. It's good for us.

B: Sorry, I can't.    1     I must hand it. in tomorrow.

A: Oh, I see. But we can't always stay indoors.  We must often take exercise.    2  

B: Never.  I hardly have time now.  A sea of homework almost takes up all my free time.  It's sad but that's life.   3   

A: You mean my life? In fact, I'm also very busy like you. But you know I like sports.    4     When ever I have a little time, I will try them.

B: No wonder you are so energetic.

A: Yeah, better health, better grades.     5   

B: Yes, you are right.  It sounds as if should also try to exercise often in the future.  Da Wei, shall we play basketball for a while now?

A: OK. Let's go!

A.How about your life?

B.I like jumping, running, playing basketball and so on.

C.Why not walk in the fresh air?

D.How often do you exercise? E.. Do you agree with me?

F. I have to finish my homework first.

G. Sounds like great fun!

题型:单项选择题 A1/A2型题

有关氨基酸的活化,错误的叙述是()。

A.氨基酸必须经活化后才能参与蛋白质合成

B.活化反应由氨基酰tRNA合成酶催化

C.活化的氨基酸结合在tRNA的氨基酸臂上

D.活化的氨基酸结合在tRNA的反密码子上

题型:单项选择题 A1/A2型题

男患60岁,慢支肺气肿20年,冠心病史5年,呼吸困难加重2天,意识障碍l小时来诊。查体:浅昏迷。呼吸困难。口唇发绀,球结膜轻度水肿,BPl70/110mmHg.双肺散在干啰音,中下部湿啰音,HRl28次/分,节律不整,肝略大。下肢浮肿(±)

你准备采取下列哪项措施().

A.安定10mg肌内注射

B.西地兰0.2mg静脉注射

C.复查头CT或采取快速降颅压措施

D.急查血离子、肾功能、血气

E.加用广谱高效抗生素及降血压药

题型:单项选择题 A1/A2型题

尺寸效应

题型:单项选择题 A1/A2型题

职务违法行为

更多题库