特发性血小板减少性紫癜中血小板的破坏场所是在() ["骨髓","胸腺","肝脏","血管内","脾脏"]
单核苷酸多态在人群中的频率()。 [">1%",">5%","<5%","<1%",">2%"]
女性,24岁,低热,腹胀4个月,消瘦,闭经。查:移动性浊音(+),腹腔积液为洗肉水样,最可能的疾病是() ["肝硬化,失代偿","原发性肝癌,腹膜转移","卵巢囊肿","肝硬化并自发性腹膜炎","结核性腹膜炎"]
同一网点中柜员现金调拨,()作领现申请,()作调出授权。 ["A、无须,须","B、须,无须","C、须,须","D、无须,无须"]
慢性特发性血小板减少性紫癜主要见于() ["40岁以下的男性","青少年","40岁以下的女性","老年人","儿童"]
危险和有害因素及其后果包括隐蔽性、随机性和()。