Tik ishek - bul uzyndyǵy 12,7 sm bolatyn toq ishektiń (jıek ishek) jalǵasy bolyp keletin bulshyqetti tútik múshe. Tik ishek jıek ishekti artqy ótis tesigimen baılanystyrady, nájis artqy ótistiń qysqyshy arqyly aǵzadan shyǵady.
Artqy ótistiń qysqyshy – anal tesiginiń júzik tárizdi bulshyqetteri. Tik ishekke nájisti jınaý kezinde qysqysh anal tesigin jabady. Aqyr sońynda tik ishek qabyrǵasyna qysym qysqyshty bosatyp, nájisti anal tesigi arqyly shyǵarady.
Tegter:
anatomııa
qurylymy
fızıologııa
anal
qysqysh
artqy ótis