问题
单项选择题 A3/A4型题
患者，男，51岁。尿频、尿痛间断发作2年，下腹隐痛、肛门坠胀1年。查体：肛门指诊双侧前列腺明显增大、压痛、质偏硬，中央沟变浅，肛门括约肌无松弛。前列腺液生化检查锌含量为1.76mmol/L，B超显示前列腺增大。
选择前列腺癌的肿瘤标志（）
A.PSA
B.CEA
C.SCC
D.CA125
E.CA19-9
答案
参考答案：A
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患者，男，51岁。尿频、尿痛间断发作2年，下腹隐痛、肛门坠胀1年。查体：肛门指诊双侧前列腺明显增大、压痛、质偏硬，中央沟变浅，肛门括约肌无松弛。前列腺液生化检查锌含量为1.76mmol/L，B超显示前列腺增大。
选择前列腺癌的肿瘤标志（）
A.PSA
B.CEA
C.SCC
D.CA125
E.CA19-9
参考答案：A
Yesterday my grandfather told me about his early days. When he left school, he found a job in a post office. He worked hard in the . Soon he had more money than his friends his hard work. It seemed that he would have a bright future. When he was 25 years old, however, he began to his job. He wanted a more exciting one, so he left the post office. Two months later, he found a new job in a big company. Workers in this company traveled a lot. At first he really enjoyed the traveling. after a year, he began to hate it. He had to and he was always in a car or on a train. The worst thing was he couldn’t make any new friends! Even so, his boss was not satisfied with him. Two years later he had to leave the company. He was at that time, so he sold his house. He had to accept a part time job in a book shop. He was surprised to find he loved it! He made new friends every day and he enjoyed reading books. Three years later, he the shop owner’s daughter. Soon they had their first child. In the next ten years, they had another three and four more book shops! He became very rich indeed. “Life is ,” he told me. “The most important thing is that you should always try your best. Never give up!”
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