Muchidimbu womunhu muviri: gadziriro yakarongeka uye ushande. Munhu sei

The muviri womunhu - inoshamisa, kunzwisisa mashandiro, rinogona kwete chete kuita mumuviri mabasa, asi kunzwa, kufunga. Muchidimbu womunhu muviri unoratidza kuti kubva mabhiriyoni manomwe mupenyu panyika hapana zvachose zvakafanana chimiro vanhu, asi nemamiriro muviri 99% vose zvakafanana. Nature akaronga kuitira kuti kana munhu yakajeka, zvakanaka kwakarongeka basa ose nhengo oupenyu zvigadziriswe nechokwadi noupenyu hurefu muviri wedu.

Muchidimbu womunhu muviri

The muviri womunhu - mumwe muviri, umo chiito zvomukati zvose uye nehurongwa zvine chokuita. The hweBazi ndiyo sero. Pakazosvika nguva ivo wakura muviri inoumbwa paavhareji masero mabhiriyoni matatu. akaumba vose miviri, akabatanidza mugadziriro, chimwe nechimwe inoita basa rinokosha muupenyu. Systems dzemuviri:

• Kumwoyo. Unosanganisira capillaries, arteries, mutsinga, mwoyo. The chikuru kushanda hurongwa ari kupomba ropa, nekushusha kuti nhengo dzose. Kuruboshwe divi mwoyo - "pombi" nokuti muviri wose, rworudyi chikamu pomwoyo anopa ropa mumapapu kuti Munoipfumisa pamwe oxygen. Mwoyo une akaturikidzana nhatu (myocardium, epicardium, endocardium). Mumwe nomumwe wavo ane zvakasiyana arambe achirema uye functionality.
• Zvomudumbu hurongwa anogutisa kudiwa kwezvokudya uye kunochinja zvinovaka muviri kupinda simba. Raiumbwa zvomudumbu turakiti: nemumuromo mhango, yegurokuro, dumbu, ura duku, muura, mugaranhoko unoguma.
• Skin. Anokosha womunhu muviri kunoramba chokuita nengozi siyana. The ganda inodzivirira muviri kubva zvakatipoteredza, kwokunze irritants. ganda hurongwa ine ganda (kusanganisira sebaceous uye ziya mumasero), bvudzi, nembambo uye mikromyshts vanobatisisa bvudzi.
• The nhengo dzinobudisa hurongwa. The chikuru basa - the dzokubudisa uye yokufambisa pamusoro node nomuviri.
• Zvetsandanyama nemapfupa hurongwa. Inoitwa womunhu marangwanda, umo mapfupa zvichienderana nemumwe majoini vanotsigirwa tsandanyama vasiyana marangwanda kubudikidza nemarunda. Kudzidza womunhu muviri kazhinji kunotanga yacho marangwanda mamiriro. Kazhinji, kuti marangwanda ine 206 mapfupa.
• Tsinga. Tsinga anotakura muviri anokonzera mashoko pamusoro muviri uye zvakatipoteredza. Rakakamurwa peripheral uye nechepakati.
• Dzokubereka nadzo. Complex enyika muviri, kwakasiyana zvachose munhukadzi mukono. Anokonzera pabonde nerevane zvavo nokuda kuberekana kwevanhu.

nzvimbo mitumbi: Munhu sei. musoro

Ose Muviri rakasiyana nemamwe, riri pane imwe nzvimbo uye anoita yaro ushande. Kuita muchidimbu womunhu muviri, zvinokosha kuziva muviri kuripiko. Izvi zvichakubatsira kudzivisa chero kukuvara, uye kuona kuti chii nyanzvi kutaura imwe chirwere.

Brain, zvichida, uye anoramba kupfuura asinganzwisisiki uye vanzika chikamu muviri. nhengo dzose dzomuviri pasi pakati iyi. Ko uropi iri yeDehenya, kunodzivirirwa mapfupa simba pamusoro dehenya. Kubva uropi yose muviri paradzira tsinga, izvo anogamuchira kupomba anonongedzera kune chimwe chinhu. Nemhaka zvikwata uropi tinoona, kunzwa, vanonzwa, kutama, chaizvoizvo kurarama uye kufara kwedu.

thorax

Munhu wose anofanira kuziva kuti vanhu, nzvimbo dziri zvikuru zvomukati. Funga bhokisi. Nechemberi kurutivi mutsipa, pasi chaAdhamu Apple, iri diki thyroid shwanu, rinogona kunzi "bhatiri" muviri wedu. Hazvina basa pagadzirwe huru mahormone kuti anopa yose basa zvakanaka chikwata muviri wedu nhengo. With zera, kuti thyroid shwanu uye anogona uburukire kunyange kuva thoracal mhango.

Chipfuva mhango kubva abdominal diaphragm anotsaura tsandanyama muviri. Heart kuruboshwe, riri pakati kurudyi uye kuruboshwe nemapapu, seri breastbone. Chiedza nenzvimbo yakakura chikamu chipfuva nzvimbo. Uchabva mwoyo kusvika kumucheto, vane nzvimbo chimiro undovakira papi kurutivi nomuzongoza. chiedza chawo zororo pamusoro diaphragm tsandanyama. Nokudzivirirwa mbabvu.

abdominal mhango

Mukuru dura kuti kupinza, kuchengeta zvokudya mudumbu. Riri pasi diaphragm, rworuboshwe kurutivi peritoneum. The shure, sezvakanga pazasi mudumbu ndiro rwatata. Unokanganisa pasi mafuta, makabhohaidhiretsi, mapuroteni uye inobereka glucagon uye jekiseni - chinonyanya kukosha mahormone.

Kurudyi, pasi diaphragm, chiropa iri. basa kwakarongeka womunhu muviri kunobva muviri. Chiropa - hwatine firita. Pakudzika chikamu chiropa, ari rusesi riri gallbladder, iyo inoita basa rinokosha mune zvokudya kugadzira. Kuruboshwe divi hypochondria ndiko chirwatata, kudzivirira muviri wedu kubva nezvirwere zvakasiyana-siyana, uyewo kubva kurasikirwa neropa.

ura

Lower dumbu peritoneum nzvimbo inogarwa kuti ura duku, ichipa refu oma chubhu. Kutanga guru ura (cecum) - kurutivi rworudyi. Zvadaro muura peritoneum inoyerera pamusoro uye anowira pasi kurutivi rworuboshwe. Cecum kureva okuwedzera. Muura zvinoenda yakarurama mutsetse, unoguma horo - nzira yokubudisa, kuburikidza icho akabvisa faecal guru.

genitourinary nhengo

Tichitarisa mamiriro ezvinhu ari muviri womunhu, unoona kuti mumwe nomumwe wavo yazvo nzira inokosha uye zvakakodzera. Itsvo dziri aiwanzopiwa wokushanda nhengo yacho urogenital hurongwa. The akasiya itsvo iri zvishoma yepamusoro nokuda vawedzere chiropa saizi wakaiswa zvakanaka. Panguva peimwe neimwe itsvo ndivo adrenal mumasero. basa ravo rakakura, havana kusunungurwa anopfuura makumi mahormone zvakananga kupinda muropa. Kubva pazasi, muna chiuno, dundira iri. Varume shure kwake - the seminal vesicles, ura. Vakadzi - the nyinyo, pasi - tsandanyama of pelvic pauriri. mumasero maviri maduku - ovaries vavete pelvic mhango, pamusoro pakatarisana kumativi dumbu, ivo nemarunda ndaisa. In varume testes (manhu) dziri muna scrotum, kunobva kunze. Below dundira - kweprostate gland.

chitokisi

Inopa muchidimbu womunhu muviri, pakutanga tinoisa keji. It iduku STRUCTURAL uye dzichipfekeka chikwata. The muviri womunhu - anopfuura mazana maviri mhando masero, imwe neimwe ine yayo yakarongeka, dzichipfekeka mamiriro. Kana tikafunga mukuru nemamiriro zano, ndiyo chete. The goko, kuti cytoplasm uye mwoyo - chikuru zvinoriumba chero sero. The casing unoumba munhu glycocalyx uye plasmalemma. Munguva cytoplasm uye organelles anosiyana hyaloplasm.

Sero rusvingo inopa Kanotokonya basa, permeability yakasarudzwa kuchinjwa magetsi uye namakemikari anonongedzera, Anopatsanura intercellular fuma yose protoplasm.

The chikuru ehupfumi kwamakamuri rinokosha basa vari kushatirwa, muviri, kubereka, kukwegura, rufu.

Muviri kunoitika dzose. Sero kuramba zvinosanganisira siyana zvinhu munyaya simba uye mapurasitiki muviri hwokurara zvinoriumba kushandiswa, chafariz simba asunungurwa.

Sero anokwanisa kupindura siyana zvemukati uye zviwane. Pindura Form - excitability, inobatanidzwa muchitokisi Kamudzira mutariri.

Sero rimwe nerimwe rine yayo upenyu yatinofema. Zuva nezuva, munhu muviri anenge 1-2% kwamakamuri vanofa pamusana kuchembera uye vomurova itsva, zvichiitika chichiitwa.

micheka

Cloth muunganidzwa masero, intercellular zvinhu kuti vane nevakawanda yakarongeka, basa, mavambo. Muvanhu, pane mhando ina dzomuviri:

• Epithelial tishu. Kubva musi ectodermal mavambo, nokukurumidza regenerating, ane zvishoma pamusoro intercellular fuma, hapana midziyo ropa, riri pamusoro zimba membrane. Kune mhando dzakawanda epithelium: kuroorwa - sandara, cylindrical, cubic, ciliated epithelium, Multi - stratum, neorogovevayuschy, glandular epithelium.
• Connective tishu. Rinobva mesoderm. Cell chimiro riri siyana, yakatanga intercellular fuma. Kusiyanisa faibha - waiva chifeve zvinyama, gobvu rinenge shwashwa, mapfupa, mafuta, node, ropa. Hematopoietic zvinyama uyewo nhengo papi.
• Tsandanyama tishu. Rine zvivako kuderera uye kufara. Siyana skeletal striated, cardiac striated, pachaenzaniswa.
• Huta tishu. The ehupfumi kukosha - excitability uye conductivity. Zvinyama zviri ectodermal mavambo, kunomiririrwa glia uye Tutsinga tunofambisa mashoko utwu.

System, nhego shanda

Saka, takurukura marongerwo uye kushanda dzemuviri. We generalize migumisiro uye kupa zvose mashandiro wacho hurongwa muchimiro patafura.

Sezvaunogona kuona, muviri - a RUBATSIRO RUNOTARISA simba ezvinhu, pamwe yayo chaiyo marongerwo.