i guess you are in nursing program right?5 N4 c9 |" E9 D
do not use translator. some of them do not make sense. / v0 h9 ^6 B9 u; h$ ptry to use english "answer" website. it might help % ?, x" [- p! ?" e+ a& @& Mi have one but i never use it. well, leave me messages on "duan xiao xi'