具有促进青春期女性乳腺基础性发育作用的重要激素是() ["甲状腺激素","生长激素","催乳素","雌激素","皮质醇"]
患者,女,54岁。心房颤动,突发一过性黑蒙,2周来共发生过5次,每次持续约2~15秒。查体无神经系统异常,脑CT无异常。预防再次发作首选() ["阿托伐他汀","丙戊酸钠","阿司匹林","肝素","胞磷胆碱"]
轴类零件在一台车床上车端面、车外圆和切断,此时工序应为() ["一个","二个","三个","四个"]
患者男,30岁,因“发热2周”来诊。查体:体温38℃;皮肤针刺处可见大片淤斑;胸骨压痛,心、肺无异常,肝、脾不大。血常规:血红蛋白97g/L,白细胞2.2×109g/L,血小板14×109g/L。骨髓穿刺涂片:幼稚细胞0.91,细胞质内颗粒粗大,过氧化酶染色强阳性。
染色体检测示t(15:17)异常,其分子学靶向治疗药物是() ["羟基脲","抗CD20单抗","阿糖胞苷","伊马替尼","全反式维A酸"]
患者,女,54岁。心房颤动,突发一过性黑蒙,2周来共发生过5次,每次持续约2~15秒。查体无神经系统异常,脑CT无异常。该患者最可能的诊断是() ["脑血栓形成","脑动脉瘤","短暂性脑缺血发作","脑栓塞","脑血管畸形"]
与生长激素同源,也具有一定促生长作用的激素是()