2. 医药卫生
  3. 局部麻醉药物普鲁卡因中加入肾上腺素的浓度是 ( )A.1/2000000 B.1/20000 C.1/200000 D.1/200 E.1/2000

局部麻醉药物普鲁卡因中加入肾上腺素的浓度是 ( )A.1/2000000 B.1/20000 C.1/200000 D.1/200 E.1/2000

admin2020-12-24  68
问题 局部麻醉药物普鲁卡因中加入肾上腺素的浓度是  (    )
选项 A.1/2000000
B.1/20000
C.1/200000
D.1/200
E.1/2000
答案C
解析
转载请注明原文地址:https://ti.zuoweng.com/ti/CepCKKKQ
相关试题推荐
随机试题