BE PREPARED!Check out these helpful CPR/Choking Diagrams:
CPR-http://depts.washington.edu/learncpr/infantcpr.html
Choking-http://depts.washington.edu/learncpr/chokeconscious-child.html
http://depts.washington.edu/learncpr/chokeconsciousinfant.html
Quiz Yourself!http://depts.washington.edu/learncpr/userquiz.html