平均动脉压(MAP)
钙拮抗剂治疗心绞痛的主要机制有() ["扩张外周动脉,降低血压,减轻后负荷","抑制心肌收缩,减少心肌耗氧量","降低血液黏度,抗血小板聚集","解除冠状动脉痉挛,改善心肌供氧","减慢心率,减少心肌作功"]
女性,35岁,干咳、低热5天就诊。查体:T37.8℃,双下肺可闻及少量湿性啰音。胸片示双下肺片状阴影。血常规检查未见异常。患者拟诊双下肺炎,应首选的抗生素是() ["A.庆大霉素","红霉素","氧氟沙星","头孢曲松","羟氨苄青霉素+舒巴坦"]
扩张型心肌病的非药物治疗措施包括() ["左心机械辅助泵","植入双腔或三腔起搏器","左室成形术","心脏移植","导管射频消融"]
病人的权利不包括()。 ["医疗费用知晓权","医疗风险知情权","公平权","隐私权","治疗决定干涉权"]
中心静脉压(CVP)