钩藤所含的钩藤碱、异钩藤碱的药理作用是() A.抗肿瘤 B.增强免疫 C.降

题型:单项选择题 A1型题

问题:

钩藤所含的钩藤碱、异钩藤碱的药理作用是()

A.抗肿瘤

B.增强免疫

C.降血压

D.升血压

E.兴奋中枢神经

考点:初级中药士茎木类中药茎木类中药题库
题型:单项选择题 A1型题

某村去年植树2400棵,今年比去年多20%,今年和去年一共植树多少课?

题型:单项选择题 A1型题

女性,70岁。因发热、咳嗽伴心悸、气急入院。体检:血压18.7/12kPa(140/90mmHg),心界扩大,心率164次/分,律不齐。两肺底湿啰音以右侧为甚。心电图示:P波消失,R-R间期绝对不等,QRS波群时限为0.08s。给予毛花苷C静注,该药对此病人治疗的主要药理作用是()

A.降低窦房结自律性

B.延长窦房传导性

C.降低房室交界区自律性

D.延长浦氏纤维传导性

E.延长房室交界区传导性

题型:单项选择题 A1型题

阅读理解。

     Years ago, there lived a wealthy man named Mr. Cooper who, with his dearest young son John, loved art

collecting. Together they traveled around the world, collecting the finest art treasures.

     One winter, war came to the nation, and John left to serve his country. After only a few short weeks, his

father received a telegram reading that John had died while saving a fellow soldier. Filled with sadness, the old

man cried. On the coming Christmas morning, a soldier called on him and gave him a picture of John.

     The following spring, the old man became ill and passed away. According to his will, all of his works of

art would be auctioned (拍卖) on Christmas Day, when he had received the greatest gift of his life. The day

soon arrived and art collectors from around the world gathered to buy some of the world's greatest paintings.

The auction began with a painting of the old man's son. "Who will open the bidding (出价) with $100?" the

auctioneer (拍卖人) asked. Minutes passed, but no one spoke. Finally, a neighbor of the old man's spoke.

"Can I take the painting for ten dollars? It is all I have, and he is a good man."

     "Will anyone go higher?"called the auctioneer. After more silence, the auctioneer said, "Going once, going

twice, gone." The gavel (槌) fell. "Now we can get on to the real treasures," someone shouted angrily. But the

auctioneer said that the auction was over. Someone asked,"It's over? We didn't come here for a picture of

some old guy's son. There are millions of dollars worth of art here!"The auctioneer replied, "It's very simple.

According to the will of the father, whoever takes the son...gets all."

1. Why did they travel around the world? [ ]

A. They wanted to visit some well-known artists.

B. They had their own companies around the world.

C. They wanted to visit all kinds of places of interest.

D. They wanted to collect the world's finest art.

2. When did the old man die? [ ]

A. The morning when the solider visited him.

B. Several months after John died.

C. A few days after John served in the army.

D. The day he received the news of John's death.

3. The underlined words "the greatest gift" in Paragraph 3 refer to _____. [ ]

A. a picture of John

B. the painting John collected

C. the finest work of art

D. the telegram about his son

4. A neighbor of the old man's bought the painting of John _____. [ ]

A. because he knew the will of the old man

B. to pick up the world's greatest paintings

C. in honor of John, who was worth respecting

D. because no one else was willing to buy it

5. It can be inferred from the passage that _____. [ ]

A. the old man and the auctioneer were good friends

B. no art collectors wanted to buy Mr. Cooper's collection of art

C. John was a successful art collector and an excellent artist

D. the old man, Mr. Cooper, loved his son very much

题型:单项选择题 A1型题

急进性肾小球肾炎应及时做__________________,以明确病理类型,以便及早开始治疗。

题型:单项选择题 A1型题

病历摘要:患者,女性,一周前因跌倒后出现头痛行头颅CT检查示垂体有一微腺瘤,3天后头痛自行缓解,现为进一步检查而来诊。

如果上述原因出现在骨骺闭合之前,则出现什么疾病()。

A.巨人症

B.肢端肥大症

C.甲状腺功能亢进症

D.Cushing综合征

E.醛固酮增多症

F.甲状旁腺功能亢进症

G.多发性内分泌腺瘤Ⅰ型

H.多发性内分泌腺瘤Ⅱ型

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