()评估是组织用来评估及证实员工或团队业绩的正式评估过程。 ["专业","质量","业务","绩效"]
哌唑嗪的降压机制是() ["抑制肾素释放","抑制心脏使心输出量降低","激动突触前膜的α受体减少NA释放","阻断突触后膜α受体、舒张血管","抑制心肌细胞Ca内流"]
以下关于桩冠的说法哪项是错误的() ["桩越长固位越好","固位力取决于摩擦力和粘结力","桩冠修复后,削减根尖病的发生","修复前必需行完美的根充","可作固定桥的固位体"]
急性颅内压增高() ["大脑半球单发转移瘤","细菌性脑膜炎","高血压脑出血","颅内巨大脑膜瘤","脑梗死"]
男,35岁,平素健康。突发四肢麻木、无力,逐渐加重3d入院。若追问病史患者2周前曾有腹泻,排尿略费力,大便正常,诉胸闷气急。神经系统体检:四肢弛缓性瘫痪,肌力2~3级,腱反射消失,病理反射阴性,四肢存在模糊的手套袜套样分布的针刺觉减退,腓肠肌压痛明显。诊断首先考虑() ["A.急性脊髓炎","周期性瘫痪","吉兰-巴雷综合征","重症肌无力","多发性肌炎"]
腹部损伤伴有腹腔空腔脏器损伤时,临床上以()为主要表现。