狭窄骨盆的处理原则下列哪项错误() A.中骨盆狭窄,先露棘下2cm,可经 * * 助产 B

题型:单项选择题 A1型题

问题:

狭窄骨盆的处理原则下列哪项错误()

A.中骨盆狭窄,先露棘下2cm,可经 * * 助产

B.出口横径+后矢状径之和<15cm,剖宫产

C.轻度头盆不称,在严密监护下试产

D.均小骨盆,胎儿不大,可试产

E.严重骨盆畸形,剖宫产

考点:妇产科住院医师异常分娩异常分娩题库
题型:单项选择题 A1型题

玉米体细胞中的染色体是20条,其雄花产生的精子和雌花产生的卵细胞中的染色体分别是(   )

A.20条、20条 

B.10条、10条 

C.20条、10条 

D.10条、20条

题型:单项选择题 A1型题

Three high students become heroes after their act of saving a baby’s life.

Andrew Willis, 15, his brother Chris, 13, and friend Reece Galea, 14, were walking along Swallow Drive on their way to school on May 23, when Nicholle Price ran out of her house, shouting for help. Her six-month-old son Corey had swallowed (吞下) an earring (耳环) and the young mother couldn’t ring for help because something was wrong with her phone. The three teenagers rushed to the aid of Ms Price, called an ambulance (救护车), calmed her down and waited with her until the ambulance arrived before heading to school.

Ms Price, Corey and his grandmother Joyce Finnie visited the school last Thursday to thank the boys for their kind action. “It’s good to know that there are still some good people who will stop and help,” Ms Price said. “While I was shouting for help, a woman walking her dog went straight past, without stopping. I don’t know what would have happened if these boys had not stopped.”

The teenagers were shocked at the attention they received at school for their heroic act but admitted that the incident was nerve-racking(刺激神经的). “We heard her shouting so we knew something wasn’t right,” Andrew said. “We thought someone had died. It was scary (惊慌的) but we just did what we had to do.”

Just as proud as the boys’ parents is their principal, Tim McCallum.

After two days in hospital, Corey has now fully recovered. “He’s got two new teeth to show,” Ms Price said. “I have to keep a closer eye on him. He’s into everything now and grabs whatever he finds to put it straight into his mouth.”

小题1:The three high students were _____ when a woman ran out of her house shouting for help.

A.playing near the house

B.on their way to school

C.walking their dogs nearby

D.on their way back from school小题2:Ms Price spoke of a woman walking her dog without stopping to show _____.

A.how dangerous the case was

B.how brave the three boys were

C.why the three teenagers’ action was heroic

D.how clever the three boys were小题3:The underlined sentence in the 4th paragraph probably means “_____”.

A.they didn’t expect they would be given so much praise

B.they felt excited to have become so famous after the incident

C.they were supposed to receive so many prizes for their good deed

D.they were proud of the attention they received at school for their heroic deed小题4: Which would be the best title for this passage?

A.How a baby was saved after swallowing an earring

B.Why the mother shouted for help

C.Baby life saved: teenage heroes earn high praise

D.A mother came to school to thank 3 teenagers

题型:单项选择题 A1型题

配送在物流系统中的作用

题型:单项选择题 A1型题

按纬度划分的地理区有();()、温带区、亚热带区、热带区。

题型:单项选择题 A1型题

列宁生活在垄断资本主义阶段,他科学地揭示了()

A.资本主义必然灭亡的规律

B.资本主义发展不平衡的规律

C.资本主义经济危机的规律

D.社会主义市场经济的规律

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