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.
The formula for calculating ARR is [C / (C + D)] - [A / (A + B)].S9 Relative risk reduction (RRR), a term used in clinical studies and medication advertisements, estimates the percent- age of baseline risk that is removed as a result of therapy. This measure is used to compare the efficacy of treatment to the control.