FormationSayniska

Kelyaha aadanaha

kelyaha aadanaha yar yar yihiin in size xubnaha aaday, isagoo ah midab guduud mugdi ah oo ka sameysan adag. Its qaab ay u eg digirta. Waa in la ogaadaa in halka ugu shishaysa ay sare waa dhow midba midka kale qiyaastii illaa 8 cm, laakiin hoose on lid ku ah, waxaa kullan ka mid kale by 11 cm.

kelyaha aadanaha, meesha oo waa symmetrical, oo ku yaalla aagga lumbar ah. More si gaar ah, labada dhinac ee dhabarta naaska XII gobolka (ee ay heer), iyo laba araxda lumbar sare. burooyinkoodii ku taallaa u dhaw in ay derbiga dambe ee caloosha, gaar ahaan in ay dusha hoose.

Gudaha concave kelyaha margin dhexe ee Misbaax ku gaar ah. Waxaa si toos ah loogu talagalay dhinaca dhabarta. Oo ay ku laayeen dibadda ah - dheeraad ah convex. Dabcan, kelyaha aadanaha ee xiriirka la leh xubnaha caloosha. Iyo, marka lagu daro, waayo, mid kasta oo iyaga ka mid ah on top of qanjirka adrenal ku xeeran, kaas oo ku lifaaqan la kelyaha in qaar ka mid ah kaabsal baruurta.

Waa in la ogaadaa in kelyaha bidix ee waa wax yar ka badan yahay xaq. Tani waa inta badan ay sabab u tahay xaqiiqada ah in dhinaca midig ee badan oo meel bannaan oo looga baahan yahay jirka ah sida beerka. Inta badan, waa sababtaa tan aan kelyaha saxda ah waa ka sii dhumuc weyn oo ka gaaban marka la barbardhigo bidixda.

In xarunta of laayeen concave, ayaa wax yar indentation ah, loo yaqaan iridda kelyaha. Magaca Tani waxa ay heshay sababtoo ah xaqiiqda ah in iyada oo u gudbin dhan xilka iyo soo socda ka xubnaha dareemayaasha kelyaha, xididada dhiiga iyo ureter.

On derbiyadeeda sare ee kelyaha aadanaha hareereeyeen by lakabka quruxsan qarada waaweyn oo baruurta (this si hufan waa kaabsal baruurta isku xira kelyaha la qanjirka adrenal ah). Iyada oo kaabsal iyo fascia kelyaha (ay qolof dibadda gaar ah), kalyaha oo lagu qabtay meel, qamaar booskiisa caadiga ah.

Sidaa darteed, haddii ay jiraan waa si degdeg ah oo lama filaan ah miisaanka oo yaraada taas oo ku jirto iyo sida adipose tissue kaabsal toos kelyaha, kelyaha kartaan si sahal ah ay dhacdo in this out of state this taagan. Waxaa halis ku xaqiiqada ah in kelyaha loo barakacay laga yaabaa ama xoogaa hoos, ama bilaabaan dhaqdhaqaaq aan la saadaalin karin jihada kasta.

Taa awgeed - badan oo raaxo ka ciidankooda. In daawada, gobolka this qabin waxaa lagu qeexaa sida fal l'ee kelyaha, iyo muujinta xad-dhaaf ah - sida kelyaha sabayn.

kelyaha aadanaha waa xubnaha ugu muhiimsan ee nidaamka kaadida. Sida caadiga ah, marka uu qofku neefsanayo ama la bedelo booska jidhkaaga ka siman in toosan, dhammaantood kelyaha ha yihiin wareejiyay by saabsan 3-5 cm kor ilaa hoos. Markaas pole hoose loo dareemi karaa in gacmaha Rubuca sare midig iyo bidix.

Shaqooyinka ugu muhiimsan in oofin kelyaha ee jidhka bini'aadamka waa:

  • Xeerarkii oo biyo ah iyo miisaanka milixda ee jidhka oo dhan, waxay ilaaliyaan fiirsashada loo baahan yahay ee cusbada iyo mugga dareeraha ee jirka aadanaha;
  • saareen walxaha sunta ah (waxyeello) oo aan loo baahnayn jidhka ka,
  • xeerka cadaadiska dhiigga.

Cabbirka kelyaha aadanaha kala duwan 10-12 cm x 4-5 cm. Ururadaa yar, dabaqii dhiigga, kaadida soo saara. Waxay, ee jeedo, u socoto nidaamka saabka waxaa soo bandhigay in kaadi by ureters ah, ka dibna - in ka baxsan.

In hawlgal caadi ah, kelyaha maraa therethrough dhiigga oo dhanna waa in wareegtaa ee jirka ku jira in ku dhowaad saddex daqiiqo ah. In hal daqiiqo, sifeynta kelyaha glomeruli waxaa la sameeyaa ka 70 ilaa 100 ml hoose kaadida, taas oo markaas xoogga ee tubules kelyaha. Sidaas darteed, maalin kasta, waayo, qof weyn waa in la qoondeeyey 1-1.5 litir oo kaadi ah (350-500 ml ka yar tahay xeerarka dareere uu cabbo).

Haddii ay jirto qas daba dheeraaday ee soo qaxeen oo kaadi ah waxaa si toos ah uga saabka nidaamka laftiisa by kelyaha, waxaa laga yaabaa iney waxyeello u dhar iyo xadgudub halis ah oo hawlihiisa.

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