i guess you are in nursing program right? 0 n! t5 F1 U, ^, }/ Y4 U- ~' Xdo not use translator. some of them do not make sense.5 \9 |* b8 o4 W* L' f+ m6 t! L
try to use english "answer" website. it might help' a0 w- c# m1 T8 |8 Y! @/ b& W1 w$ |, T
i have one but i never use it. well, leave me messages on "duan xiao xi'