题目内容
(请给出正确答案)
[单选题]
卫生手消毒整个过程需()
A.10-20s
B.15-20s
C.20-30s
D.25-30s
答案
C、20-30s
A.10-20s
B.15-20s
C.20-30s
D.25-30s
C、20-30s
第7题
A.卫生手消毒监测细菌菌落数应≤20cfu/cm²
B.卫生手消毒监测细菌菌落数应≤10cfu/cm²
C.外科手消毒监测细菌菌落数应≤10cfu/cm²
D.外科手消毒监测细菌菌落数应≤5cfu/cm²