Changing rescuers while carrying out artificial respiration should be done _________________.
A
without losing the rhythm of respiration
B
only with the help of two other people
C
by not stopping the respiration for more than 5 minutes
D
ar ten minute intervals
E
İlgili Sorular
Each hand portable fire extinguisher must be marked with _____________.Remote controls for quick-closing shut off valves are required in how many location(s)?You are in Inland Waters of the United States. You may§discharge overboard _________________.What does a pyrometer measure on a diesel engine?A fire in electrical equipment should be extinguished by using ______.