i guess you are in nursing program right? # e6 P$ V1 h3 M7 jdo not use translator. some of them do not make sense. # b: a. m7 s# T6 F7 o. f1 c4 Q0 ^9 Itry to use english "answer" website. it might help / c( p3 \ w) \7 k' {4 r6 Hi have one but i never use it. well, leave me messages on "duan xiao xi'