i guess you are in nursing program right?$ c3 Y) z( G3 u7 c( \% I7 ]9 A
do not use translator. some of them do not make sense.$ z( Z W0 N" g+ H7 p+ T( Y/ I- Y
try to use english "answer" website. it might help ! S) n. s0 Z/ a4 ?; v. a0 vi have one but i never use it. well, leave me messages on "duan xiao xi'