急性心肌梗死发生室性心动过速时使用() ["β受体阻滞剂","钙拮抗剂","硝酸酯类","多巴胺","ACEI"]
晶状体脱位最常见的原因() ["先天性的晶状体脱位","外伤性晶状体脱位","自发性的晶状体脱位","全身性综合征","炎症导致的晶状体脱位"]
在泮库溴铵、阿曲库铵和维库溴铵产生的90%阻滞水平,新斯的明拮抗非去极化肌松药的强度约为依酚氯铵的() ["2~3倍","4~9倍","10~15倍","16~20倍",">20倍"]
脑卒中急性期的康复,应尽早开始于病情稳定后() ["1周","24小时","48小时","1~2周","病情稳定后即可开始康复训练"]
晶状体半脱位的病因不包括() ["角膜发育不全","先天性悬韧带发育不全","外伤性悬韧带断裂","眼内炎症","眼球葡萄肿"]
汽轮机在冲动转子前及停机后,必须使转子连续转动一定时间,以保证转子均匀()或(),防止转子发生弯曲变形。