Inkqubo excretory womntu: amafutshane sweet

Isixa ukutya esikutyayo ebomini bam, amashumi iitoni, isixa zokusela iziselo - ixabiso ngendlela efanayo. Kude kube ngoku, akukho namnye iintsuba, nangona ngezifundo ziya kusoloko a joke. Isibakala sokuba bonke tapeworm ugqitha polycycle ezinxulumene wokugaya kunye nenguqu imichiza. Kwaye kuthatha inkunkuma inkqubo excretory kwabantu. Le ntetho kule sihloko kuya kuba lincinane. Kuya kufuneka iphepha 4: malunga nezi ntso, imiphunga, ikholoni isibindi, isikhumba.

Izintso - Abasebenzi inkulu lomzimba zodwa: 70% iyonke eneji nokucutha inkunkuma owukhuphayo ngazo. Zisebenza kunye izinto iyityhefu, leyo eqhelekileyo yomzimba - iimveliso leeprothini ukutya: creatinine, urea kunye uric acid. Kananjalo inxaxheba ekumiseleni ulwelo, iityuwa, noncedo lahla kwamagciwane. Izintso yokuhlala ekhuselekileyo evela kumacala onke; uhlobo ukhusela ezi amalungu kwinkqubo excretory woMntu. Ukuba elinye izintso abagulayo, owesibini kuthatha phezu umsebenzi.

imveliso sezintso - umchamo - yenziwa igazi, noxa akukho igama ophucukileyo wamva. Ngoxa e Indiya, kuzise kule ulwelo lokuphathwa ngentlonipho. Umchamo akukho nto ibe yintoni eyayiza egazini. Izintso ezithathwe egazini labo bonke okungeyomfuneko, kwaye ushiye izondlo emzimbeni. Igazi kwi kidney ubaleka 2 ukuguqulwa yeqonga. Okokuqala kuthatha lukhulu, nokuba luncedo, ngoko owawanyayo emva kanye. Ukuze inkqubo wokuqala kufuneka kunjani amandla, okwesibini kakhulu iindleko ukuze encinane kidney lutyabula malunga ne-10% ye-mpilo waya umzimba. inkqubo Kuninzi excretory wabantu udinga oksijini.

Umchamo yemveliso ngakumbi, lo ziyatyeba uba imithambo yegazi, kwaye vice versa. Yaye isixa kolwelo kwimikhumbi yegazi yengcinezelo ixhomekeke ngqo. Xa uxinzelelo lihla - nokuba ukuhluza akuyi kwenzeka, yaye ukuba xi mkhulu kakhulu, le nephrons (iiyunithi fukntsionalnye) kakhulu kuya kuphumelela. Ukuze azikhusele, izintso ukuvelisa renin. Le hormone ikuvumela ukunyenyisa uxinzelelo. Ekubeni izintso ezibalulekileyo kufuneka ioksijini, zenza erythropoietin, nto leyo ebangela ukuba umongo ukudala iiseli ezibomvu - abathwali ioksijini. Ngoko ke lonke ixesha musa ezinomoya ngokwaneleyo ngexesha ngokubaleka, uyazi ukuba izintso avelisa ngeli xesha, lo umqondiso ekuvelisweni iiseli ezibomvu.

Umchamo phantsi isinyi, apho loo nto igcinwe kude kube mzuzu xa omdala ugqiba ukwenza zingabinanto kuyo. Inkqubo entsha umntwana lilawula umnqonqo, kodwa kwiminyaka emibini zivuthwe amaziko afanelekileyo zobuchopho kwaye umntwana afunde ukuba ipoti. Kodwa, nkqu nomntu omdala unokuphulukana ukulawula inkqubo ukuchama xa umchamo esinyini ukuba ml ngaphezulu kwama-500. Yinto zingavunyelwa ixesha elide gqolo: ngxi umchamo kwaye ukuyilwa ngamatye.

Ukuba izintso ayaphela, iingxaki ezininzi bakwazi ukucombulula ulusu. Umphunga ukuya ilitha ngosuku. Ukuba izintso bayagula, umbilo nga unuka nomchamo. Kwakhona kukhutshwe ukukhanya iziyobisi lwangaphandle - kuquka ml 400 zamanzi.

inkqubo excretory Human kuquka isikali. It linxulunyaniswa isibindi, ngokuba uninzi ilindle ityhefu lungafumaneka duct, kunye inyongo osesibindini ukhupha izinto 'babanjwa' egazini. Noko ke, ukuba awakhuphe endleni lula - umsebenzi izihlunu esiswini namathumbu ngaxeshanye. Isikali awunanto ngamaxesha eqhelekileyo ngosuku, nge-avareji, omnye wethu uyahamba 150g. Nezintso enyangeni liboniswa malunga 45 iilitha nomchamo. Ngoko ke ukuba umthwalo kwezi imizimba eninzi.

inkqubo excretory yabantu isebenza kakuhle, ukuba kukho iingxaki ilungu elinye, nabanye bathathwa ngokuba umsebenzi yomnye umntu. Ukuba isibindi ogulayo okanye umsebenzi kidney, iiproteins iimveliso yokucolwa imiphunga output nesikhumba, kwaye ukuba nesibindi ukumelana haemoglobin ukutya kwenkunkuma, ngoko ke iya inxaxheba nezintso.