须先用地塞米松及组胺受体阻断药预防过敏反应的药物是()。
A.顺铂
B.放线菌素D
C.环磷酰胺
D.丝裂霉素
E.紫杉醇
参考答案:E
解析:
[知识点] 抗恶性肿瘤药的作用机制
— How did you find your visit to the museum, Jane?
— ________. [ ]
A. By taking a No.3 bus
B. Oh, wonderful, indeed
C. I went there alone
D. A classmate of mine showed me the way
患者,男性,25岁。左季肋部外伤后5天,突然出现腹痛2小时。查体:心率每分钟108次,血压60/40mmHg,全腹压痛。最有价值的检查是()
A.DSA
B.腹部B超
C.腹部CT
D.立位腹平片
E.腹腔穿刺