Impso ntchito: ntchito imperceptible

Ife sitidziwa bwinobwino ntchito zonse za ziwalo zonse. Impso nawonso losavuta ngati iwo akuwoneka. Ngakhale kuti ntchito yaikulu ya impso kudziwika. Ena mwa iwo kudziwa ngakhale anthu kutali mankhwala, ndi ena ophunzira tikuuzidwa kokha - madokotala m'tsogolo, akatswiri ndi veterinarians. Kapangidwe ndi ntchito ya impso anaphunzira mwatsatanetsatane pa m'madipatimenti ziwalo. Tikambirana makamaka pa ntchito.

Osati kwambiri odziwika bwino ntchito ya impso ndi kukhalabe zonse acidity yachibadwa magazi. Kumene, thupi udindo ndi ntchito zovuta osati impso wina. Komanso mbali yaikulu zinagwera kuwala. Recent "Veda" mu yobereka magazi mpweya. Koma impso reabsorb bicarbonate ku mkodzo ndi secrete ayoni wa hydrogen mu mkodzo, kotero kuchepetsa acidity wa magazi.

Komanso, osati tsiku lililonse timamva za ntchito yake aimpso, lamulo la plasma osmolality. Mwakachetechete, mu mdima akuchita ntchito yaikulu kusunga kuchuluka kwa electrolytes mu magazi yachibadwa. "Woyang'anira mwamsanga" mu zapaderazi izi mu impso - ndi ubongo imene imalamulira kutentha. Iye ali othekera kuona ndi kuwonjezeka electrolytes magazi ndi kupereka chizindikiro kwa pituitary England. Chifukwa cha ejected antidiuretic timadzi, zomwe zimabweretsa impso kupanga mkodzo kuikapo maganizo kwambiri, osati kubweretsa madzi ambiri mu mkodzo. Choncho, electrolytes anasonyeza, ndi madzi kwambiri. Chifukwa, chiŵerengero cha solute ndi madzi - zosungunulira amakhalanso yachibadwa. Antidiuretic timadzi amatha kupanga mbali zina za nephron zambiri permeable kwa madzi ndipo anabwerera magazi amene osasankhidwa.

Chofunikanso ndi ntchito ya lamulo la magazi ndi impso kuthamanga. Inde, iwo akuchita izi ndi izo. Yaitali lamulo zizindikiro kuthamanga - impso ntchito. ntchito yofunika imeneyi ya impso mu thupi lamunthu wangopatsidwa kumene chidwi ndi cardiologists komanso matenda a mtima - waukulu "zakupha" achinyamata aang'ono. Tikaonanso ntchito zolimbana aimpso. Zochita izo kuzindikira ndi kaphatikizidwe wa renin, kumene kumakhudza mamolekyulu angati a sodium kolorayidi uli mu magazi. ndondomeko amatenda mahomoni monga angiotensin ndi aldosterone, ndi chiwembu cha zochita zawo ndi yovuta kwambiri. Koma pamapeto umamangidwa ndi buku la madzi a m'magazi, ndipo izi zimakhudza magazi. N'chifukwa chake "pachimake" kumwa okodzetsa Komabe, kwenikweni pa nthawi yomweyo yoikidwiratu mankhwala potaziyamu-yosalekerera, chifukwa okodzetsa zambiri osati kusiyanitsa electrolytes, ndipo popanda zokwanira potaziyamu mtima zoipa.

Komanso chidwi kwambiri mbali ndi kupanga timadzi erythropoietin. Makamaka chidwi timadzi ichi, othamanga. mfundo ndi yakuti chifukwa cha timadzi ichi kumawonjezera chiwerengero cha onyamula mpweya - gemoglobinsoderzhaschih erythrocytes. Ngati impso si mpweya wokwanira - iwo amayamba kupangidwa kwa maselo ofiira a magazi. Choncho, nthawi iliyonse mulibe mpweya okwanira kuphunzitsa, impso zanu anayamba lithe erythropoietin, ndipo patapita kanthawi mukubwera chotsatira cha maphunziro - kuwonjezera chiwerengero cha onyamula oxygen.

Ndi kukatsiriza taphunzira za ntchito ya linanena bungwe la zinyalala zoona, ntchito yofunika kwambiri ya impso. Tiyenera mapuloteni moyo, koma katundu wa kagayidwe ake - ziphe amphamvu kwambiri. Pang'ono mupewe matumbo awo, koma kwambiri akupitiriza gawo la impso. Ndi iwo - antchito ungwiro, ogwira ntchito mosatopa, amene lingapangitse malo athu mkati kuti uziyenda bwino. Ndi kukhazikitsa nchito imeneyi ndi kumvera malamulo zipangizo nephron - zinchito pachikhalidwe cha ziwalo za chiyero. The ndondomeko ya magazi amasulidwe "zonyansa" awiri gawo, choyamba osasankhidwa lonse la kenako anabwereranso mu magazi. Ndipo pa chilichonse siteji pali zovuta njira zolimbana.

Zonse mkodzo mayesero - miyeso osachepera kuti titha kudziwa boma la impso. Musaphwanye kunyalanyaza thanzi la antchito aang'ono awa.