问题 单项选择题

女,33岁,全身乏力,低热、伴左上腹肿块3个月。肝肋下2cm,脾肋下8cm,化验:血红蛋白80g/L,白细胞140×109/L,血小板100×109/L,骨髓象原始粒细胞0.02,Ph1染色体阳性。正确的治疗为()

A.大剂量抗生素抗感染

B.脾切除

C.HOAP方案化疗

D.羟基脲口服

E.VAP方案化疗

答案

参考答案:D

解析:

分析题干:

①全身乏力,低热,

②伴左上腹肿块,脾肿大,

③血红蛋白及血小板减少,白细胞增加,骨髓象原始粒细胞<10%,

④Ph染色体阳性,支持慢性粒细胞白血病诊断,羟基脲是当前首选的化疗药物。

阅读理解

I'm Tina. My mother is a tall woman. She is very patient. She teaches in a high school and her students love her. They often visit our home and sometimes bring her some flowers. My mother is also a wonderful cook. She cooks different dishes for me every day.
I'm Jack. My grandpa is short and strong. He often wears a pair of glasses and he likes reading newspapers after dinner. My grandpa is always a person to put everybody else first. He tries his best to make us happy or to help us. In 1991, my grandpa found out he was ill, but he didn't tell anybody. He kept it to himself. He owns a bookshop and spends more time with his family.
I'm Leo. I have a lot of friends, but I have only a few good friends. One of them is my best friend. We are both twelve years old. He is fat and tall. He likes to eat oranges and meat. He is a nice boy and good at Maths. He likes playing football and basketball. I enjoy playing with him because I can learn a lot from him.
小题1: What does Tina's mother look like?
A.She is tall.B.She is short.C.She is strong.D.She is fat.
小题2:When Jack's grandpa found out he was ill, what did he do?
A.He kept it as a secret.
B.He cooked different dishes to others.
C.He went to hospital.
D.He traveled to other cities.
小题3:We can know from the passage that Leo
A.is fat and tallB.likes eating oranges and meat
C.is good at MathsD.is a 12-year-old boy
小题4:Why does Leo enjoy playing with his best friend?
A.Because his friend is very funny.
B.Because he can learn a lot from him.
C.Because his fiend can buy a lot of snacks.
D.Because they both like reading books.
小题5:The writer wrote the passage to ______.
A.teach us a lessonB.protect something
C.surprise someoneD.introduce some people
单项选择题