GROUP :MAHERAN BINTI HASAN SAARISALBIYAH BINTI MASLANSITI ZURAIDAH BINTI SALEHUDINCLASS : ERMA7AThe pleura co!"!#! o$ a clo!e% !ac o$ !erou! &e&'rae (oe $or each lu)* +h"ch co#a"! a !&all a&ou# o$ !erou! $lu"%, The lu) "! "-a)"a#e% "#o #h"! !ac !o #ha# "# $or& #+o la.er!: oe a%here! #o #he lu) a% #he o#her #o #he +all o$ #he #horac"c ca-"#., The par"e#al pleura/ "! a%here# #o #he "!"%e o$ #he che!# +all a% #he #horac"c !ur$ace o$ #he %"aphra)&, I# re&a"! %e#ache% $ro& #he a%0ace# !#ruc#ure! " #he &e%"a!#"u& a% "! co#"uou! +"#h #he -"!ceral pleura rou% #he e%)e! o$ #he h"lu&, The pleural ca-"#. "! ol. a po#e#"al !pace, T+o la.er! o$ pleura are !epara#e% '. ol. a #h" $"l& o$ !erou! $lu"% +h"ch allo+! #he& #o )l"%e o-er each o#her/ pre-e#") $r"c#"o 'e#+ee #he& %ur") 'rea#h"),The !erou! $lu"% "! !ecre#e% '. #he ep"#hel"al cell! o$ #he &e&'rae,The #+o la.er! o$ pleura/ +"#h !erou! $lu"% 'e#+ee #he&/ 'eha-e " #he !a&e +a. a! #+o p"ece! o$ )la!! !epara#e% '. a #h" $"l& o$ +a#er, The. )l"%e o-er each o#her ea!"l. 'u# ca 'e pulle% apar# ol. +"#h %"$$"cul#./ 'ecau!e o$ #he !ur$ace #e!"o 'e#+ee #he &e&'rae! a% #he $lu"%, I$ e"#her la.er o$ pleura "! puc#ure%/ #he u%erl.") lu) collap!e! %ue #o "#! "here# proper#. o$ ela!#"c reco"l,