i guess you are in nursing program right?9 g9 B8 \9 }9 B( }3 R+ u1 {
do not use translator. some of them do not make sense.0 t/ `1 W: }: I+ a& c
try to use english "answer" website. it might help 2 ?! @5 ]4 u! \9 h1 x" Si have one but i never use it. well, leave me messages on "duan xiao xi'