外毒素发挥作用是通过（） ["与靶器官的受体结合","其侵袭能力","其溶组织能力","其穿透能力","激活单核-巨噬细胞释放细胞因子"]
肾上腺素加入局麻药溶液中的浓度应该是（） ["100ng/ml","80ng/ml","5ng/ml","80ng/ml","8ng/ml"]
抗帕金森病药物治疗后期常见的并发症包括（）。 ["症状波动或运动障碍","恶心呕吐、低血压","便秘和排尿困难","下肢网状青斑","痴呆"]
介导体液免疫的是（） ["LAK细胞","T细胞","K细胞","B细胞","NK细胞"]
发病第1天出皮疹的疾病是（） ["水痘","伤寒","麻疹","猩红热","天花"]
机械台班折旧费是指按规定的（）逐渐收回其残值的费用。
