Yevanhu itsvo

itsvo evanhu vari mupfupi aiwanzopiwa wokushanda nhengo, kuva rima dzepepuru ruvara uye yakasimba unaku. Maumbirwe Its akafanana bhinzi. Zvinofanira kucherechedzwa kuti apo avo okumusoro miromo pedyo mumwe nomumwe kusvikira munenge 8 cm asi kudzika kurutivi nekusiyana, vari munzvimbo dzokuzororera dzaiva kubva mumwe kupfurikidza masendimita 11.

itsvo kwevanhu, nzvimbo iri zvakafanana, ichibata, iri lumbar wongoramba. More zvakananga, kumativi ose pamusoro musana munzvimbo XII chipfuva (panguva yayo pamwero), uye vaviri yokumusoro lumbar vertebrae. Zvayaiva Mafundo pedyo rwemberi rusvingo mudumbu, zvikurukuru ayo omukati pamusoro.

Internal itsvo kumucheto concave pakati imwe niche. It nechinangwa zvakananga akananga nomuzongoza. Uye rayo pamupendero - zvikuru convex. Sezvingatarisirwa, munhu itsvo neVadzidzi abdominal zvomukati. Uye, mukuwedzera, nokuti mumwe nomumwe wavo pamusoro pedyo adrenal shwanu, riri akanyudzwa pamwe itsvo mune mamwe mafuta Kamudzira.

Zvinofanira kucherechedzwa kuti kuruboshwe itsvo iri zvishoma kupfuura zvakanaka. Izvi kunyanya nokuti kuti kurutivi rworudyi akawanda nzvimbo inodiwa kuti muviri yakadai chiropa. Ungangove, zvinoitirwa chikonzero ichi kuti zvakarurama itsvo mukobvu uye mapfupi tichienzanisa kuruboshwe.

In pakati concave pamucheto ane zvishoma indentation, inonzi renal gedhi. zita iri mukati makadirwa nokuda chokwadi kuti kubudikidza nawo kupfuura zvose noushamwari uye kuuya kubva nhengo renal tsinga, tsinga uye ureter.

On rwawo nechokunze itsvo kwevanhu takapoteredzwa tsvarakadenga gobvu rukoko mafuta (izvi ndizvo mafuta Kamudzira unobatanidza itsvo pamwe adrenal gland). With Kamudzira ichi uye renal fascia (yayo inokosha yokunze goko), itsvo uye rakaitirwa panzvimbo, kugadzirira zvakajairika nzvimbo yake.

Naizvozvo, kana paine nokukurumidza uye kunoshamisa uremu umo rinobatanidzwa uye maererano adipose zvinyama zvakananga renal Kamudzira, kuti itsvo anogona zvikuru nyore kana ichi kubva ichi mira mamiriro. It kuparadza chokwadi kuti itsvo anogona misha kana zvishoma pasi, kana kutanga imwe nezvimwewo kufamba chero divi.

Somugumisiro - yakawanda kusagadzikana kubva hondo yavo. Mukurapa, ichi kunaka mamiriro kunotsanangurwa so kusiya ari itsvo, uye nokuratidzwa kwayo hwakanyanya - ave zvinoyangarara itsvo.

itsvo dzevanhu zvinokosha nhengo nezvezvimwe zvinetso zvedundira. Kazhinji, kana munhu inhales kana kushandura muviri wako chinzvimbo kubva chinjikira kusvikira kutwasuka, itsvo dziri zvava munenge 3-5 masendimita kubva kumusoro kusvikira pasi. Zvadaro repasi danda ravo rinogona akafunga mumaoko kuruboshwe nezvakarurama yokumusoro quadrant.

Huru mabasa kuti aite itsvo mumuviri womunhu uri:

• mutemo nemvura munyu pakuenzanisa muviri wose, vaine zvinodiwa Kuwanda munyu uye bhuku zvinwiwa mumuviri womunhu;
• dzichibvisa chepfu (inokuvadza) uye kufanira zvinhu kubva muviri;
• BP murau.

Ukuru itsvo kwevanhu kunosiyana-siyana pakati 10-12 masendimita X 4-5 cm. Zviduku mitumbi idzi, inonzwika apo ropa, ichibereka weti. Iyewo, kuenda mhango gadziriro unoratidzwa muna dundira pedyo ureters, uye ipapo - kunze.

Chaiye oparesheni, itsvo inopfuura therethrough rose ropa kuti circulates mumuviri mune vanenge vatatu maminitsi. Mune miniti imwe, renal glomeruli filtration rinoitwa kubva 70 kusvika 100 ml weti chepuraimari, iyo zvino inonyanya ari renal tubules. Saka, pazuva munhu mukuru anofanira dzinounzwa 1-1.5 litres kuti weti (350-500 Rine mamiririta idukusa ari Urume mitemo yaaimwa).

Kana paine munhu kwenguva refu kuvhiringidza water drainage kuti weti iri zvakananga kubva mhango wegadziriro pachayo parutivi itsvo, zvinogona kukuvadza Mucheka chacho chakakomba kutyora mabasa ayo.