The average household spends 1,460 hours a year in front of the box â four hours a day. And sometimes we watch it without even realising. A TV Licensing Authority survey found people underestimate their TV viewing by up to 20 hours a week. 2,372 hrs sleeping
The CPR compression ratio for infants and children is 30 compressions to 2 breaths. 2 people CPR compression ratio for infants is 15 compressions to 2 breaths. 2 people CPR coâ¦mpression ratio for children is 30 compressions to 2 breaths.
1. I:E Ratio is the amount of time for inspiration compared to the amount of time for exhalation 2. Expiratory time should normally be greater than inspiratory time (1:2, 1:3) 3. COPD pts need more time to exhale (I:E ratio- 1:4, 1:5) 4. Increasing the flow rate will increase the time of exhalation.