问题 单项选择题

菌痢的确诊依据是()

A.粪培养阳性

B.粪检有巨噬细胞

C.粪便免疫学检查抗原阳性

D.粪便镜检有大量脓细胞

E.典型菌痢临床症状

答案

参考答案:A

解析:

急性菌痢诊断:

①急性发作之腹泻(除外其他原因之腹泻),伴发热、腹痛、里急后重、脓血便或黏液便,左下腹压痛。

②粪便镜检白细胞(或脓细胞)每高倍视野15个以上,可看到少量红细胞。

③粪便培养痢疾杆菌阳性。

临床诊断:具备①②项。

实验确认:具备①③项。

阅读理解

When I was seven years old my mom was diagnosed(诊断) with cancer. The doctors told us my mom might be saved with surgery(手术). But it could also kill her. She chose to have it.

The day before the surgery I was off school, and my mom planned the best day of my life, everything I loved at seven and everything that would put a smile on my face. The day began with her waking me up saying, “Kate, I have a surprise for you. Come and see.” The surprise was a doll I had wanted for the longest time. Throughout the day, she told me everything that she thought I would need to know to grow up and be a good person; she told me to be the best I could be and that I would always make her proud. We had a picnic in the park, and it was so cold that we moved to the car. The day was filled with laughter. For the first time in a long time I could see she was really happy. I would never forget her smile, or the way her eyes shone as if we were the same age. It was the best day of my life, and I will never forget the conversations we shared.

My mother managed to live through the surgery. Now when I look back, I realize that the best day of my life could be her last and this could be the last day I would remember with her, the last one we shared. I also understand how unselfish a mother is.

小题1: Who made the decision to have the surgery in the story?

A.The doctors.

B.The patient.

C.The writer.

D.The patient’s family.小题2:What did the writer’s mother do the day before the surgery?

A.She stayed at home to have a good rest.

B.She went to the doctor’s for advice.

C.She turned to her family for comfort.

D.She stayed all day with her child.小题3: Why was the writer’s mother happy that day?

A.Because she left her child a special memory.

B.Because she realized her child had grown up.

C.Because she was proud of what her child had done.

D.Because she expected the surgery to be successful.小题4:The underlined sentence in the last paragraph suggests that ______.

A.her mother was ill again

B.the surgery was unsuccessful

C.her mother was getting better

D.the surgery was simple小题5: Which of the following words best describes the writer’s mother?

A.Hardworking.

B.Famous.

C.Rich.

D.Great.

单项选择题