i guess you are in nursing program right?( ?" x( y3 B8 }% G' }' |" f* [( R& L
do not use translator. some of them do not make sense. ; v" u' j8 e/ wtry to use english "answer" website. it might help 3 l8 J3 u9 G/ U: E# R( Hi have one but i never use it. well, leave me messages on "duan xiao xi'