不可逆性无弹性印模材料是()。 ["藻酸盐类印模材料","印模膏","硅橡胶印模材料","琼脂胶体印模材料","印模石膏"]
停经10周,阴道流血3天,伴轻微下腹痛,首选检查应为()。 ["hCG定量","尿妊娠试验","腹平片","B超","盆腔CT"]
小肠梗阻应做的检查是()胃肠道穿孔应做的检查是() ["上消化道钡餐造影","小肠导管造影","钡剂灌肠","立位腹平片","断层摄影"]
内服或注射给药治疗鼻塞的处方药是()内服给药治疗过敏性鼻炎的处方药是()内服给药治疗过敏性鼻炎的非处方药是()内服给药治疗鼻塞的非处方药是() ["头孢菌素","阿昔洛韦","特非那定","氯雷他定","复方伪麻黄碱制剂"]
X线成像的基础是()放射治疗的基础是() ["X线穿透性","X线荧光效应","X线摄影效应","X线电离效应","X线生物效应"]
服用抗感冒药不宜超过()解热镇痛药缓解疼痛不宜超过()解热镇痛药退热不宜超过()镇咳药治疗咳嗽不宜超过()