患者,男,20岁,诊断肺炎球菌肺炎,目前:口渴无尿,四肢厥冷,BP80/64mmHg,心率120次/分,中心静脉压3cmH2O,治疗首选() ["血管活性药物","静滴乳酸钠","静注西地兰","静滴低分子右旋糖酐","静滴肾上腺皮质激素"]
人群作为一个整体对传染病的易感程度称为() ["人群免疫性","人群传染性","人群感染性","人群易感性","以上都不是"]
患者女,16岁。诊断为青少年牙周炎,X线片:双侧下第一磨牙近远中牙槽骨垂直吸收根长的1/2。下列最不可能出现的体征是() ["牙齿松动Ⅰ~Ⅱ度","牙龈退缩","牙龈呈实质性的增生","创伤","根分叉病变"]
关于PeutzJeghers息肉病错误的说法是() ["是一种家族性遗传性疾病","口唇周围和颊黏膜等处出现色素斑","几十到数百个息肉可分布于整个胃肠道","常见于成年人","肠道息肉属错构瘤性质"]
1岁小儿,抽搐为间歇性双侧强直性肌痉挛,呈“助产士手”,最可能为()。 ["小儿癫痫","婴儿痉挛","低钙血症","高热惊厥","重症感染"]
急性脊髓炎急性期药物治疗为主的是()