\u0130nsanlar\u0131n ve hayvanlar\u0131n v\u00fccudunda iskelet dedi\u011fimiz bir \u00e7at\u0131 vard\u0131r, \u00e7e\u015fitli boy ve bi\u00e7imdeki organlar bu iskelete ba\u011flanm\u0131\u015ft\u0131r: bunlar, kaslard\u0131r. Say\u0131lan 600’e yakla\u015fan kaslar, v\u00fccuda bi\u00e7imini verir ve b\u00fct\u00fcn hareketlerine kat\u0131l\u0131r.<\/p>\n
Beyazlar ve K\u0131rm\u0131z\u0131lar<\/p>\n
\u0130ki t\u00fcrl\u00fc kas vard\u0131r:<\/p>\n
1. Beyaz kaslar. D\u00fcz kas liflerinden meydana gelmi\u015ftir, ince katmanlar halinde, i\u00e7i bo\u015f organlar\u0131 (mide, sidik torbas\u0131) ve kanallar\u0131 kaplar; bunlara i\u00e7organ kaslar\u0131 da denir.<\/p>\n
2. K\u0131rm\u0131z\u0131 veya \u00e7izgili kaslar. Bunlarda kal\u0131n ve k\u0131rm\u0131z\u0131 bir orta k\u0131s\u0131m (karin) vard\u0131r; iki ucu, beyaz\u0131mt\u0131rak ve dar birer kiri\u015fle son bulur. Kaslar\u0131n bi\u00e7imleri \u00e7ok de\u011fi\u015fik olabilir: i\u011f bi\u00e7imi (kol paz\u0131s\u0131), de\u011firmi (g\u00f6z kapa\u011f\u0131 kaslar\u0131), yelpaze bi\u00e7imi (g\u00f6\u011f\u00fcs kaslar\u0131). Kalp, \u00e7izgili bir k\u0131rm\u0131z\u0131 kast\u0131r, ama \u00f6tekilerden tamamen ba\u015fkad\u0131r. Bu kaslar genellikle kemiklere ba\u011flan\u0131r (bunun i\u00e7in iskelet kaslar\u0131 da denir), ama k\u0131k\u0131rdaklara veya derinin, alt\u0131na da girebilir. \u015eiddetli bir vuru\u015fla bir kas\u0131n lifleri kopacak olursa lif kopmas\u0131ndan s\u00f6z edilir.<\/p>\n
Kaslar\u0131n belli ba\u015fl\u0131 \u00f6zelli\u011fi, esneklik ve kas\u0131lma yetene\u011fidir. Kas\u0131lma, hareket sinirlerinin aktard\u0131\u011f\u0131 sinirsel bir ak\u0131mla olur. Bu hareket sinirleri kas liflerinin \u00fczerine yerle\u015fip bir hareket pla\u011f\u0131 meydana getirir.<\/p>\n
Mide ve ba\u011f\u0131rsak kaslar\u0131 gibi d\u00fcz kaslar a\u011f\u0131r a\u011f\u0131r ve istem d\u0131\u015f\u0131nda kas\u0131l\u0131r. \u00c7izgili kaslar ise tersine, beynin emirlerine uyar. Dinlenme halindeyken kas, tonus denilen k\u0131smi bir kas\u0131lma durumundad\u0131r. \u00c7al\u0131\u015ft\u0131\u011f\u0131 zaman enerjisini, besinlerden, \u00f6zellikle de oksijen sayesinde de\u011fi\u015fime u\u011fratt\u0131\u011f\u0131 \u015fekerden al\u0131r.<\/p>\n
Art\u0131klar\u0131n\u0131 (\u00f6zellikle laktik asit) normal olarak kan yoluyla atar. Fazla yo\u011fun bir kas \u00e7al\u0131\u015fmas\u0131nda art\u0131klar kasa birikir ve kas yorgunlu\u011fu yarat\u0131r, bu da, \u00e7al\u0131\u015fma uzun s\u00fcrecek olursa, tutulmalara (a\u011fr\u0131l\u0131 kas\u0131lmalar) yol a\u00e7ar. Kramplarda ise aksine, a\u011fr\u0131 k\u0131sa s\u00fcrer veya so\u011fuktan ya da bi\u00e7imsiz duru\u015ftan ileri gelir.<\/p>\n
Nazik Organlar<\/p>\n
Miyoloji (kasbilim), anatominin (v\u00fccudun \u00e7e\u015fitli organlar\u0131n\u0131n incelenmesi) kaslarla ilgilenen dal\u0131d\u0131r. Kaslar\u0131 ayr\u0131 ayr\u0131 sayar ve g\u00f6revlerini a\u00e7\u0131klar. Kas cerrahisi y\u0131pranm\u0131\u015f, y\u0131rt\u0131lm\u0131\u015f veya kesilmi\u015f kaslar\u0131 onar\u0131r: a\u011f\u0131r yaralanmalarda (sava\u015f yaral\u0131lar\u0131, a\u011f\u0131r yan\u0131klar vb.; organ nakilleri yapar. Masaj ise kaslar\u0131n sa\u011flaml\u0131\u011f\u0131n\u0131 ve i\u015flekli\u011fini korur, yorgunlu\u011fu giderir.<\/p>\n","protected":false},"excerpt":{"rendered":"
\u0130nsanlar\u0131n ve hayvanlar\u0131n v\u00fccudunda iskelet dedi\u011fimiz bir \u00e7at\u0131 vard\u0131r, \u00e7e\u015fitli boy ve bi\u00e7imdeki organlar bu iskelete ba\u011flanm\u0131\u015ft\u0131r: bunlar, kaslard\u0131r. Say\u0131lan 600’e yakla\u015fan kaslar, v\u00fccuda bi\u00e7imini verir ve b\u00fct\u00fcn hareketlerine kat\u0131l\u0131r. Beyazlar ve K\u0131rm\u0131z\u0131lar \u0130ki t\u00fcrl\u00fc kas vard\u0131r: 1. Beyaz kaslar. D\u00fcz kas liflerinden meydana gelmi\u015ftir, ince katmanlar halinde, i\u00e7i bo\u015f organlar\u0131 (mide, sidik torbas\u0131) ve …<\/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":[9069,9073,8507,9070,5202,9071,9072],"class_list":["post-4031","post","type-post","status-publish","format-standard","hentry","category-fen-ve-teknoloji-odevleri","category-odevler","tag-beyaz-kaslar","tag-kasbilimi","tag-kaslar","tag-kirmizi-veya-cizgili-kaslar","tag-laktik-asit","tag-mide-ve-bagirsak-kaslari","tag-miyoloji"],"_links":{"self":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/4031","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=4031"}],"version-history":[{"count":0,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/4031\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/media?parent=4031"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/categories?post=4031"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/tags?post=4031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}