I can't tell you how many times I've been taught the Heimlich maneuver in CPR and first aid classes. Plenty. Well over 20 years worth of certifications and re-certifications. So I've been trained. In my last recert (2009) we were taught back slaps for infants, and they called the uncorking procedure used on adults "abdominal thrusts". It seems ( Read more... )

http://www.senseaboutscience.org.uk/index.php/site/project/331/
( notes from article )

including: AMOEBAE, FLAGELLATED PROTOZOA and SPOROZOA
( these notes integrated June 2012 )