问题 单项选择题 A1/A2型题

下述哪项不是小儿腹股沟斜疝的发病原因()

A.腹膜鞘状突未闭

B.腹腔内容物进入鞘状突

C.Hesselbach三角区腹横筋膜薄弱

D.婴幼儿期有腹压增高因素

E.腹壁肌肉发育薄弱

答案

参考答案:C

解析:在胚胎发育过程中,腹膜在腹股沟内向外有一袋形突出,称为腹膜鞘状突,如在生后腹膜鞘状突未闭塞,同时伴有腹壁肌肉发育薄弱,或腹压增高等因素,腹腔内容物进入其中,即形成腹股沟斜疝。因Hesselbach三角区腹横筋膜薄弱,使腹膜及内脏自腹壁下动脉内侧突出形成腹股沟直疝。

判断题
阅读理解

阅读下列短文,从每个小题所给的选项中选出最佳答案。

     A young man was getting ready to finish school. For a long time he had looked forward to getting

a beautiful sports car. He knew his father could well afford it, so he told him that was all he wanted.

     Then on the morning of his graduation (毕业), his father called him into his private study. His father

told him how proud he was to have such a fine son, and told him how much he loved him. He handed his

son a beautiful gift box. Surprised, the young man opened the box and found a lovely Bible (《圣经》) with

his name on it. Angrily, he raised his voice to his father and said, "With all your money you give me a Bible?"

He then rushed out of the house, leaving the Bible.

     Many years passed and the young man was very successful in business. He had a beautiful home

and a wonderful family, but realizing his father was very old, he thought perhaps he should go to see him.

He had not seen him since that graduation day. Before he could make arrangements (安排), he received

a phone telling him his father had passed away. He had to come home immediately and take care of the things

that his father left him.

     When he began to search through his father's important papers, he saw the still new Bible, just as he had

left it years ago. He opened the Bible and began to turn the pages. As he was reading, a car key with a

tag (标牌) dropped from the back of the Bible. On the tag was the date of his graduation, and the words...

"PAID IN FULL". Sadness and regret filled his heart.

1.The underlined word "that" in paragraph l, means ______. [ ]

A. a car

B. a box

C. a Bible

D. a phone

2. The young man was angry on the morning of his graduation because ______.[ ]

A. his father couldn't afford a car 

B. he had to stay in his study

C. he thought he only got a Bible

D. his father spent all the money

3. Which of the following isn't mentioned in the third paragraph? [ ]

A. The young man succeeded in his business.

B. The young man lived with his father all the time.

C. The young man decided to see his father.

D. The young man set up his own family.