{"id":3281,"date":"2011-10-13T15:47:14","date_gmt":"2011-10-13T12:47:14","guid":{"rendered":"http:\/\/www.islamidavet.com\/kutuphane\/\/?p=3281"},"modified":"2011-10-13T15:47:14","modified_gmt":"2011-10-13T12:47:14","slug":"insanda-isklet-yapisi","status":"publish","type":"post","link":"https:\/\/www.islamidavet.com\/kutuphane\/insanda-isklet-yapisi\/","title":{"rendered":"\u0130nsanda isklet yap\u0131s\u0131"},"content":{"rendered":"<p>\u0130NSANDA \u0130SKELET YAPISI<br \/>\n \u0130nsanda i\u00e7 iskelet kemikten yap\u0131lm\u0131\u015ft\u0131r. \u0130skelet olu\u015fturan kemikle yap\u0131sal olarak \u00fc\u00e7 k\u0131s\u0131mda incelenir.<br \/>\n 1.Uzun Kemikler: Kol ve bacaklarda bulunur. \u0130ki ucu \u015fi\u015fkin silindirik kemiklerdir. Kemi\u011fin boyuna uzamas\u0131n\u0131 ba\u015f k\u0131sm\u0131 ile g\u00f6vdesi aras\u0131nda bulunan k\u0131k\u0131rdak doku sa\u011flar. Bir s\u00fcre sonra kemikle\u015fir. Bundan sonra kemi\u011fin uzamas\u0131 eklem k\u0131k\u0131rda\u011f\u0131 taraf\u0131ndan devam ettirilir. En d\u0131\u015fta enine b\u00fcy\u00fcmeyi ve onar\u0131lmay\u0131 sa\u011flayan kemik zar\u0131 (periost) vard\u0131r. Ba\u015f k\u0131sm\u0131nda d\u0131\u015fta ince tabaka halinde s\u0131k\u0131 kemik dokusu ortada s\u00fcngerimsi kemik doku bulunur. G\u00f6vde k\u0131sm\u0131 tamamen s\u0131k\u0131 kemik dokudan yap\u0131lm\u0131\u015ft\u0131r. Ortadaki bo\u015flu\u011fu sar\u0131 kemik ili\u011fi doldurur. S\u00fcngerimsi kemik dokuda ise k\u0131rm\u0131z\u0131 kemik ili\u011fi bulunur<br \/>\n 2.Yass\u0131 Kemikler: Kal\u0131nl\u0131\u011f\u0131 eni ve boyundan az olan kemiklerdir. G\u00f6\u011f\u00fcs, kafatas\u0131, k\u00fcrek ve kaburga kemikleridir. Kemik zar\u0131 alt\u0131nda s\u0131k\u0131 kemik dokusu ve bunun ortas\u0131nda s\u00fcngerimi kemik doku yer al\u0131r. K\u0131rm\u0131z\u0131 kemik ili\u011fi ile doludur. Sar\u0131 kemik ili\u011finin yer ald\u0131\u011f\u0131 bir kanal yoktur.<br \/>\n 3.K\u0131sa Kemikler: Eni, boyu ve kal\u0131nl\u0131\u011f\u0131 e\u015fit olan kemiklerdir. Omurga ile el ayak bileklerinde bulunur. D\u0131\u015ftaki kemik zar\u0131n\u0131n alt\u0131nda s\u0131k\u0131 kemik, ortas\u0131nda ise s\u00fcngerimsi kemik bulunur. S\u00fcngerimsi kemi\u011fin i\u00e7inde ise k\u0131rm\u0131z\u0131 kemik ili\u011fi vard\u0131r.<\/p>\n<p> \u0130NSAN \u0130SKELET\u0130N\u0130N KISIMLARI:<br \/>\n 207 kemikten olu\u015fan insan iskeleti ba\u015f, g\u00f6vde, \u00fcyeler olmak \u00fczere \u00fc\u00e7 k\u0131s\u0131mda incelenir<br \/>\n 1.Ba\u015f \u0130skeleti: Beyin, beyincik ve sinir merkezlerini i\u00e7inde bulundurur. Kafatas\u0131 ve y\u00fcz iskeleti olarak iki k\u0131s\u0131mda incelenir.<br \/>\n a)Kafatas\u0131 \u0130skeleti: Al\u0131n(1), yan kafa (2), ard kafa(1), \u015fakak(2), temel(1) ve kalbur(1) kemiklerinden olu\u015fur. Oynamaz eklemlerle birbirlerine ba\u011flan\u0131rlar. Beyin ve beyinci\u011fi tamamen kapatarak korurlar. Yaln\u0131z omurilik ve sinirlerin giri\u015f \u00e7\u0131k\u0131\u015flar\u0131n\u0131 sa\u011flayan delikler vard\u0131r.<br \/>\n b)Y\u00fcz \u0130skeleti: T\u0131rnak\u00e7\u0131k(2), elmac\u0131k(2), burun(2), sapan(1), boynuzcuk(2), \u00fcst \u00e7ene(2), damak(2), alt \u00e7ene(1) kemiklerinden olu\u015fur. Oynamaz eklemlerle birbirine ba\u011flanm\u0131\u015ft\u0131r. Sadece alt \u00e7ene kemi\u011fi yar\u0131 oynar eklemlerle \u015fakak kemi\u011fine ba\u011fl\u0131d\u0131r.<\/p>\n<p> 2.G\u00f6vde \u0130skeleti: Sinir sistemi ve i\u00e7 organlar\u0131 korur. V\u00fccudu dik tutar. G\u00f6vdeyi olu\u015fturan kemikler, omurga, kaburga, g\u00f6\u011f\u00fcs, omuz ve kal\u00e7a kemiklerinden olu\u015fmu\u015ftur. Omurga, boyundan kuyruk sokumuna kadar uzanan 33 omurun \u00fcst \u00fcste gelmesi ile olu\u015fmu\u015ftur. Her omurda iki yan \u00e7\u0131k\u0131nt\u0131, bir dikensi \u00e7\u0131k\u0131nt\u0131, omur cismi, omur deli\u011fi, omur yaylar\u0131 ve eklem \u00e7\u0131k\u0131nt\u0131lar\u0131 vard\u0131r. \u00dcst \u00fcste gelen omurlar k\u0131k\u0131rdak disklerle birbirine ba\u011flanarak omurgay\u0131 olu\u015ftururlar. Omurlar \u00fcst \u00fcste geldi\u011finde omur delikleri birle\u015ferek omurga kanal\u0131n\u0131 olu\u015ftururlar. Omurga kanal\u0131n\u0131 omurilik doldurur. Omurga ortalama 75 cm uzunlu\u011funda, diren\u00e7li ve b\u00fck\u00fclgen, uzun, \u2018S\u2019 \u015feklinde bir kemik dizisidir. Omurga b\u00fct\u00fcn\u00fcyle ekle al\u0131nd\u0131\u011f\u0131nda d\u00f6rt e\u011frilik g\u00f6ze \u00e7arpar: \u00d6ne do\u011fru d\u0131\u015fb\u00fckey boyun e\u011frili\u011fi; \u00f6ne do\u011fru i\u00e7b\u00fckey s\u0131rt e\u011frili\u011fi(kifoz); \u00f6ne do\u011fru d\u0131\u015fb\u00fckey bel e\u011frili\u011fi (lordoz); \u00f6ne do\u011fru i\u00e7b\u00fckey sa\u011fr\u0131 e\u011frili\u011fi. Omurga be\u015f b\u00f6lgeye ayr\u0131l\u0131r.<br \/>\n 1. Boyun (7)<br \/>\n 2. S\u0131rt (12)<br \/>\n 3. Bel (5)<br \/>\n 4. Sa\u011fr\u0131 (5)<br \/>\n 5. Kuyruk sokumu (4)<\/p>\n<p> Boyun b\u00f6lgesinin birinci kemi\u011fine atlas kemi\u011fi, ikinci kemi\u011fine ise eksen kemi\u011fi denir.\u0130\u00e7 i\u00e7e ge\u00e7mi\u015flerdir. Boyunun sa\u011fa sola d\u00f6nmesini sa\u011flarlar. S\u0131rt b\u00f6lgesi 12 omurdan olu\u015fur. Kaburgalar bir u\u00e7lar\u0131 ile s\u0131rt omuruna ba\u011flan\u0131rlar. Bel b\u00f6lgesi 5 omurdan olu\u015fur. V\u00fccudun hi\u00e7bir k\u0131sm\u0131yla ba\u011flant\u0131l\u0131 olmad\u0131\u011f\u0131 i\u00e7in kolayl\u0131kla hareket edebilir. Sa\u011fr\u0131 b\u00f6lgesi 5 omurdan olu\u015fur. \u0130nsan\u0131n dik durmas\u0131 ve y\u00fcr\u00fcmesinde etkili olan b\u00f6lgedir.Kuyruk sokumu 4 omurdan olu\u015fmu\u015ftur. Bu omurlar birle\u015ferek tek omur halini alm\u0131\u015ft\u0131r.<br \/>\n G\u00f6\u011f\u00fcs kemi\u011fi v\u00fccudun g\u00f6\u011f\u00fcs b\u00f6lgesinde yer alan \u00fcst k\u0131sm\u0131 geni\u015f, alta do\u011fru sivrilen yass\u0131 bir kemiktir. V\u00fccudun g\u00f6\u011f\u00fcs k\u0131sm\u0131nda yer alan 15-20 cm boyundaki bu kemi\u011fe g\u00f6\u011f\u00fcs kemi\u011fi denir. Sap, g\u00f6vde ve han\u00e7erimsi \u00e7\u0131k\u0131nt\u0131 olmak \u00fczere \u00fc\u00e7 k\u0131s\u0131mdan olu\u015fmu\u015ftur.<br \/>\n \u00dczerinde enine ibikler ve kas-ba\u011f ba\u011flant\u0131 yerleri bulunur. On iki \u00e7ift olan kaburgalar\u0131n ilk yedi \u00e7ifti g\u00f6\u011f\u00fcs kemi\u011fine, sekiz, dokuz ve onuncu \u00e7iftler ise yedinci kaburgaya ba\u011fl\u0131d\u0131r. Son iki kaburgan\u0131n u\u00e7lar\u0131 serbesttir. Y\u00fcz\u00fcc\u00fc kaburgalar denir.<br \/>\n Omuz kemerleri \u00f6nde k\u00f6pr\u00fcc\u00fck (2), arkada k\u00fcrek (2) kemi\u011finden olu\u015fur. Kal\u00e7a kemeri kal\u00e7a, oturga ve \u00e7at\u0131 kemiklerinden olu\u015fur. Kal\u00e7a kemikleri birbirleriyle ve sa\u011fr\u0131 b\u00f6lgesi kemikleriyle birle\u015ferek le\u011fen denilen yap\u0131y\u0131 olu\u015fturur. Le\u011fen g\u00f6vdeye ba\u011flanarak kar\u0131n b\u00f6lgesindeki i\u00e7 organlara alttan desteklik sa\u011flar.<\/p>\n<p> 3.\u00dcye \u0130skeleti: Kol ve bacak kemiklerinden meydana gelmi\u015ftir. Kas sistemi ile birlikte \u00e7al\u0131\u015f\u0131rlar. Otuz bir kolda, otuz bir bacakta olmak \u00fczere y\u00fcz yirmi kemikten olu\u015fur.<br \/>\n a)Kol Kemikleri: Paz\u0131(1), \u00f6n kol(1), dirsek(1), bilek(8), tarak(5), parmak(14)<br \/>\n b)Bacak Kemikleri: Uyluk(1), dizkapa\u011f\u0131(1), kaval(1), bald\u0131r(1), bilek(7), tarak(5), parmak(14)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0130NSANDA \u0130SKELET YAPISI \u0130nsanda i\u00e7 iskelet kemikten yap\u0131lm\u0131\u015ft\u0131r. \u0130skelet olu\u015fturan kemikle yap\u0131sal olarak \u00fc\u00e7 k\u0131s\u0131mda incelenir. 1.Uzun Kemikler: Kol ve bacaklarda bulunur. \u0130ki ucu \u015fi\u015fkin silindirik kemiklerdir. Kemi\u011fin boyuna uzamas\u0131n\u0131 ba\u015f k\u0131sm\u0131 ile g\u00f6vdesi aras\u0131nda bulunan k\u0131k\u0131rdak doku sa\u011flar. Bir s\u00fcre sonra kemikle\u015fir. Bundan sonra kemi\u011fin uzamas\u0131 eklem k\u0131k\u0131rda\u011f\u0131 taraf\u0131ndan devam ettirilir. En d\u0131\u015fta enine &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1407,1403],"tags":[5770,5771,7553,5768,6018],"class_list":["post-3281","post","type-post","status-publish","format-standard","hentry","category-fen-ve-teknoloji-odevleri","category-odevler","tag-bas-iskeleti","tag-govde-iskeleti","tag-insanda-isklet-yapisi","tag-kisa-kemikler","tag-yassi-kemikler"],"_links":{"self":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/3281","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/comments?post=3281"}],"version-history":[{"count":0,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/3281\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/media?parent=3281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/categories?post=3281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/tags?post=3281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}