用于Ⅲ度房室传导阻滞的是() ["胺碘酮","异丙肾上腺素","钾盐","西地兰","苯妥英钠"]
氨苄青霉素() ["抗菌谱窄,不耐酸,不耐青霉素酶","抗菌谱窄,不耐酸,耐青霉素酶","抗菌谱窄,耐酸,耐青霉素酶","抗菌谱广,不耐酸,不耐青霉素酶","抗菌谱广,耐酸,不耐青霉素酶"]
甲烷化后气体CO和CO2含量要求()。 ["小于0.1%","小于10ppm","小于1.0%","小于7.0%"]
两牙之间都以近中面相接触的是() ["中切牙与中切牙","中切牙与侧切牙","侧切牙与尖牙","尖牙与双尖牙","双尖牙与双尖牙"]
身热夜甚,心烦不寐,斑疹隐现,舌红绛,脉细数,其临床意义是() ["卫分证","气分证","营分证","血分证","热灼营阴证"]
在word里,字数统计功能中不能统计空格。()