Sechivako ganda

The ganda anofukidza muviri kubva kunze, izvozvo anotidzivirira zvose zvomukati kubva Kufurirwa nevamwe (kukweshera, kumanikidzwa, kwechirwere, atsamwira). Uyezve, kavha kunotadzisa kupinda mabhakitiriya siyana mune nhengo. ukobvu Its munzvimbo dzakasiyana zvichisiyana 0.5 4 millimeters anofungidzirwa kurema 3 makirogiramu.

ganda mamiriro kunoita kuti chikamu Exchange, excretory uye anodzivirira urongwa, uyewo muviri thermoregulation (tembiricha murau). Mumazana zuva kuburikidza pabutiro anomira anenge 500 milliliters mvura. Izvi zvinomiririra 1% yose inowanwa muviri. Skin mamiriro kunosanganisira achibvisa zvinhu mapuroteni muviri uye munyu-siyana. Cover absorbs okisijeni, kusunungura carbon dioxide. Mineral, mvura uye gasi Exchange pabutiro kubudikidza nesimba ndiye chete zvishoma muduku mwero metabolic mune tsandanyama uye chiropa.

ganda kwevanhu mamiriro inoita aramu basa - Inoshandiswawo akarongwa zvose zvayo akaturikidzana vasanonoka receptors zvizhinji. Achibatsirwa vanhu ava vanokwanisa kunzwisisa kurwadziwa, kumanikidzwa, kupisa, murove. ganda mamiriro ambotirega riri vakaparadzana nzvimbo Q1. cm. kusvika gumi chando, nokurwadziwa maviri nemakumi maviri nemashanu chafariz kumanikidzwa tisanzwe harinzwi. Zvinofanira kucherechedzwa kuti kuvapo nehanya anoita inokosha basa kuti kudyidzana pakati muviri uye zvokunze kwezvakatipoteredza, kudzivirira kutsva, maronda, frostbite.

Leather. Mamiriro.

The dzose kushanda muviri kunosimbiswa nokuda kwechigarire mamiriro ezvinhu aripo. External zvikonzero chaizvo kugadzikana uye kuva zvechigarire kukanganisa munhu. Kuona uye kuramba kuvimbika muviri wose riri wokunze muviri pakavha. The nemamiriro ganda riri zvakaoma. muviri ichi unotora zvitatu akaturikidzana.

Pamusoro ndiyo Epiderme e. It ane Ukobvu kubva 0,03 kusvika 1.5 millimeters kana kupfuura (semuenzaniso, pamusoro yemichindwe kana inotsika). Iyewo, inoumbwa shanu akaturikidzana. The pemvura rukoko (stratum) Rinomiririrwa keratinized masero akafa, zvakasimba yakabatana mumwe. Kuramba kuenda vaparadzane uye pakutsiva nemasero itsva. The Epiderme e Protection mabasa. Ndiye kunodzivisa vasisanetswi kwokunze zvikonzero pamusoro muviri. Nokuda nechivako wavo, Epiderme e ane elasticity, simba uye elasticity. Uyezve, iye anokwanisa nokukurumidza kupora chete akuvara vaduku. Mumwe nomumwe ari shanu akaturikidzana dzinokura munzvimbo mumwe, saka pane kugara update. weekly Fully masero kwemazuva 26-28. Vose nhengo chete ganda masero vanokwanisa kuwanda uye kukura nokukurumidza zvakadaro.

Inotevera rukoko ndiyo rokunze polkrova - dermis - anomirirwa zvakanyatsobatana fibers. The zvihombe vari collagen uye elastin (collagen uye elastin ndizvo zvikuru STRUCTURAL mapurotini ganda). Nokuda kwavo pabutiro akashinga, kudzorera yaro yepakutanga chimiro pashure ndichisveerera. Munguva dermis ndivo akaturikidzana maviri. Node uye ropa midziyo, tsandanyama, tsinga, sebaceous uye ziya omumuviri, bvudzi nomumvura yakadzika rukoko.

Pasi dermis ndiyo iri subcutaneous nuna rinenge (hypodermis). rukoko urwu rudzi "pamutsago". ukobvu Its zvinyamusi, zvichienderana muviri mugove. Izvi nokuda roundness maumbirwo muviri. Hypodermis anodzivirira muviri kubva hypothermia, kukuvara, zviwane, mumwe yokuchengetera zvinhu layer apo rakachengetedzwa mafuta zvitoro consumables chirwere, pamuviri, nzara.

Zvinenge nzvimbo dzose ganda yaiva ziya mumasero. Vazhinji vavo pamusoro balls ari zvigunwe uye maoko, inotsika, yemichindwe, inguinal uye axillary pazvirugu. mumasero izvi zvinobatanidzwa munyaya excretory basa.

Sebum - Secret secreted nokuda sebaceous mumasero. Inoita ganda raichinja-chinja, Monyorovesa.