To do CPR, how many times do you have to push the chest in one minute?
130 to 140 times
100 to 120 times
50 to 60 times
60 to 70 times
How many times back blows should you give to someone who is choking?
10
5
3
1
How much money is here ?
1000 NTD
1200 NTD
1700 NTD
1500 NTD
What are these?
1. Restaurant 2. Restroom
1. School 2. Hotel
1. Restroom 2. Restaurant
1. Hotel 2. School
