【单选题】患者女,65岁。诊断为胆道泥沙样结石,拟行胆总管空肠RouxenY吻合术。实验室检查:白细胞计数11.5×109/L。中性粒细胞0.75。血清总胆红素162μmol/L,谷丙转氨酶215U/L,凝血酶原时间(PT)18秒。该患者术前还必须进行哪一项检查
【单选题】公安机关进行刑事诉讼,接受人民检察院的()。
【单选题】CT检查对不合作的婴幼儿,口服水合氯醛镇静剂的安全剂量为:
【单选题】公安机关进行刑事诉讼,接受()的法律监督。
【单选题】According to the passage, which of the following statements are NOT TRUE?
A.
Widespread house ownership through loans is not in the interests of underprivileged families.
B.
In spite of extensive construction projects, housing problems still exist.
C.
Many low-income families only have access to low-rent housi0g.
D.
In Belgium low-rent housing projects have been cut back as the governments try to control public spending.
【单选题】7岁男孩,发热、嗜睡,头痛3天,体温40.2℃,意识呈浅昏迷,颈软,双侧瞳孔缩小,膝反射亢进,巴氏征阳性,周围血象白细胞15X109/L,N0.75,L0.25,脑脊液:无色透明,细胞数100X106/L,多核0.80,单核0.20,糖4.5mmol/L,氯化物120mmol/L,蛋白0.9mmol/L。为进一步明确诊断,哪项检查意义最大