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【单选题】
患者男性，24岁。一年前出现幻觉、妄想、言语紊乱等症状，诊断为精神分裂症，一直服用氯丙嗪50mg，tid治疗。氯丙嗪抗精神分裂症的主要机制是（）A.
激动中脑-边缘、中脑-皮层系统通路的D1受体
B.
阻断黑质-纹状体通路的D2受体
C.
阻断中枢α受体
D.
阻断中脑-边缘、中脑-皮质通路的D2受体
E.
激动第四脑室底部后极区的DA受体
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皮皮学刷刷变学霸
举一反三
【单选题】Only if you work for the benefit of the people can you prove yourself ________ in society.
A.
important
B.
fashionable
C.
reasonable
D.
valuable
【简答题】Translation : You need people working for the benefit of the community
【简答题】According to what we have learnt in the week about the technology benefit for the people life, please share or talk about your opinion on the technology development effects on your daily life. You c...
【简答题】You don’t have to run fast or for long 62 (see) the benefit. You may drink, smoke, be overweight and still reduce your risk of 63 (die) early by running. ( 2018 全国一卷)
【单选题】患者，男，50岁，低热，乏力，多汗，食欲减退，体重减轻2个月余。体检：脾肿大明显，肝脏轻至中度肿大，胸骨有压痛。外周血白细胞50×10 9 /L，粒细胞占90%，大量未成熟粒细胞，以中性中幼粒、晚幼粒细胞及以下阶段细胞为主，嗜酸性粒细胞6%，嗜碱性粒细胞4%，中性粒细胞碱性磷酸酶减低。如经过化疗后，认为病人已达到完全缓解，下列哪项描述是错误的（）
【简答题】You don’t have to run fast or for long 62 (see) the benefit. You may drink, smoke, be overweight and still reduce your risk of 63 (die) early by running.
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