首页/ 题库 / [单选题]患者,男,48岁。因黑便3天入院。患者有的答案

患者,男,48岁。因黑便3天入院。患者有饮酒嗜好10余年,每天饮半斤白酒。查体:肝肋下2.5cm,脾肋下4.5cm,余无明显异常。血常规提示外周血三系减少。该患者血常规异常的主要原因是

单选题
2021-07-17 22:06
A、营养不良
B、脾功能亢进
C、肝脏病变
D、骨髓抑制
E、消化道出血
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正确答案
B

试题解析

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