proper conditions proper conduct proper connection proper connections proper consideration proper consultation proper contact proper context proper control proper controls proper conversation proper cooking proper cooling proper coordination proper course proper coverage proper credentials proper credit proper cup proper cutting proper data proper date proper day proper debate proper decision proper definition proper dental proper description proper design proper development proper diagnosis proper diagnosis and treatment proper diet proper diet and exercise proper digestion proper dinner proper direction proper disposal proper distance proper distribution proper doctor proper documentation proper documents proper dosage proper dose proper drainage proper dress proper drink proper eating proper economic proper education proper electrical proper end proper ending proper enforcement proper engagement proper engine proper english proper environment proper environmental proper equipment proper etiquette proper evaluation proper evidence proper examination proper execution proper exercise proper explanation proper exposure proper expression proper extension proper eye protection proper facilities proper family proper feeding proper fight proper financial proper fit proper fitting proper flow proper food proper footing proper footwear proper form proper format proper formation proper forms proper forum proper french proper frequency proper fuel proper function proper functionality proper functioning proper functioning of the body proper funding proper funeral proper gas proper gear