现代麻醉机的基本要求是() ["气体流量准确","供氧充足,排除CO2完全","无效腔小","呼吸阻力低","具有安全报警装置系统"]
颅内压增高的表现除外()。 ["喷射性呕吐","视盘水肿","黄疸","双侧瞳孔不等大","库欣反应"]
变异性心绞痛首选() ["美托洛尔","心痛定","消心痛","硝酸甘油","阿替洛尔"]
有关关节软骨的描述错误的是()。 ["关节软骨是有弹性的负重组织","可减小关节面反复滑动中的摩擦","具有润滑和耐磨的特性","不可吸收机械震荡","具有液压渗透性"]
脑压过低引起头痛的机制,正确的是()。 ["脑水肿","牵张颅内静脉窦","脑部血管扩张","脑细胞缺氧","脑部细菌感染"]
临床有出血症状,而APTT和PT均正常的是()由vWF基因的合成与表达缺陷而导致的疾病是()血小板减少、FT延长、D-二聚体明显升高的是()遗传方式为性连锁隐性遗传的是()