your answer should be letter B.) performing the test for 1 hour.
To perform abdominal thrusts (Heimlich maneuver) on yourself: First, if you're alone and choking, call 911 or your local emergency number immediately.
1. Give 5 back blows.
2.Give 5 abdominal thrusts.
3.Alternate between 5 blows and 5 thrusts until the blockage is dislodged.
Hope this help you out have a marvels day :)
Wait the definition of what I can answer but this question is confusing.
C. All staff members but possibly B. One in each class. However I believe C is most correct from what I know in my school district.
