与每搏量调节无关的因素是()。
A.前负荷
B.后负荷
C.收缩性
D.心率
E.心室壁异常活动
参考答案:D
It was ______ of Jack to turn off the light when I was sleeping in the bedroom. [ ]
A. sensitive
B. sensible
C. considerate
D. considerable
男性,38岁,全麻复合硬膜外麻醉下行肺癌根治术,麻醉满意,手术顺利,手术完毕,患者清醒,拔除气管导管。
该患者术后止痛首选哪种PCA()
A.静脉PCA(PCIA)
B.硬膜外PCA(PCEA)
C.胃肠道PCA
D.皮下PCA(PCSA)
E.胸膜腔和神经丛PCA