i guess you are in nursing program right? : m3 R2 @" _7 b7 Udo not use translator. some of them do not make sense. + x5 _( t" S0 f0 ~try to use english "answer" website. it might help ' |$ O: a8 t, P3 A! `/ \i have one but i never use it. well, leave me messages on "duan xiao xi'