Case Study........................................................................................................................................... 30. Synthesis of Instructional Design Research........................................................................................
Here are some technical specifications to keep in mind for CPR on the Adult when alone: 1  Attempt a 30 to 2 ratio. Thatâs 30 compressions, briefly pause and give 2 ventilations (breaths), then repeat until help arrives. 2  Try to maintain a rate of compressions at 100/min.  Try to keep interruptions of CPR to a minimum.
Contrary to popular belief, the reviews showed that cardiopulmonary resuscitation (CPR) compressions deeper than 5.5 centimeters â about two inches â resulted in decreased survival, possibly because of collateral damage to other internal organs.