BopheloMafu a le Maemo

Hobaneng nasolabial triangolo putsoa lehodimo puo ea kapa melomong retelehela putsoa?

Lingaka tsa China boholo-holo le India khomaretse bohlokwa khethehileng ho tobana le phumano e. E le ngaka ea nang le phihlelo, 'me kajeno ba ka etsa tepelletse maikutlong boemo letlalo,' mala oa eona, mongobo, paterone ke vascular, sebaka le botebo ba wrinkles, kapa ho araba potso ke hobane'ng ha nasolabial triangolo putsoa. Tlhahlobo mokhatlo e qala ka e fa tekolo ba ho hlahisa maikutlo a eona, karolo ea kamehla, setshwani le palo ea likarolo tsa lona ka bomong. Ho phaella moo, bohlokoa 'mala oa letlalo, boteng ba edema kapa lekhopho. Mohlala, sebete mathata kapa reddening tsamaea le mokhathala ea mahlo. Ka thata-thata koetsoeng molomo tšesaane ka bontša colitis (e hlabang lefu la intestine kgolo). Ho ka etsahala hore ba bang ba matšoao ana ke particularities tsa 'mele oa motho, empa e le hore ho leleka tšabo, u lokela ho a bale ngaka.

Letšoao le ea mafu a kang masea, ke phetoho e 'mala ha nasolabial triangolo putsoa. lefu lena e tšoauoa ka ho feteletseng ea 1% (boemong ba ho tloaelehile) ya methaemoglobin ka mali, e leng ke oxidized foromo ea hemoglobin. Haemoglobin - ferrous (amanang le Fe2 +) protheine khona ho reversibly itšoara le oksijene le ho fetisa ho lisele tse ea 'mele ea le liseleng. The ho kena moea oa Fe2 + ho Fe3 + isang ea fokotseha ka haemoglobin mahloriso (by fetola ho methaemoglobin), le ho haella ha oksijene 'meleng, kaha methaemoglobin ke sa khone ho fana ka lisele tsa tsona li le oksijene le dinama tse nyenyane tse. lefu lena e ka ba ka lebaka la ho haella congenital tsa potlakisang tsebetso ea lik'hemik'hale diaphorase Ke le se fumaneng.

Methaemoglobinaemia ka 'na etsahala ka lebaka la ho amohela oxidizing mahlahana exogenous (mohlala, benzocaine le nitrates), ka eketsa lebelo la sebopeho sa methaemoglobin makhetlo a 1000. bakang a mang kenyeletsa lithibela-mafu khale (trimethoprim, sulphonamides le dapsone), meriana e thethefatsang kutlo ea moo (prilocaine le articaine), metoclopramide kapa baeti ba fihlelang ho nitrate (ka moriana, lijo kapa metsi), tse sokolohela nitrites, oxidizing le liathomo tšepe hemoglobin. Haholo-holo ba tlokotsing ke bana ba ka tlaase likhoeli tse tšeletseng. Haeba ngoana nasolabial triangolo putsoa, ho bontša ho hloka oksijene ho 'mele oa hae.

Leha ho le joalo, masea a - ha se lebaka feela. Nasolabial triangolo e putsoa le likoli pelo, ha, ka lebaka la ho kena ea bohlokoa venous mali khaello le hlaha ka 'mele oa mali bo hloekileng hore o etsa mosebetsi oa ho tsamaisa ho lisele tse le lisele tsa' mele oa limatlafatsi le oksijene. Hape etsa hore ho hloka oksijene 'meleng lefu methapo. Sena khathatseha mosebetsi wa erythrocytes hapa oksijene matšoafong, thomello ho lisele eo mohlala o hlahellang tsa carbon dioxide le ho itšehla ka matšoafong. Empa eng kapa eng eo sesosa type genus Hue ka triangolo nasolabial ka bang kateng, lokela ho a bale ngaka.

Ho ke ke ha khoneha ho hlokomoloha melomo e putsoa, haholo-holo haeba ho e tsamaea ke palpitations pelo, khohlela, manala type genus, bothata ba ho hema, feberu, kapa haeba ba le mamello e ile lahleloa mollong. Lebaka le ka sehloohong na ke hobane'ng ha molomo ne e putsoa - ea cyanosis (phapang e bohareng ha ho retelehela melomo e putsoa, le pheriferale - amehang maoto le matsoho). Oksijene ho feta maling, kahoo, ho ke redder le khanyang. mali Venous e lefifi khubelu 'mala ka lebaka la ho dikahare nyenyane ea oksijene. methapo ea mali le mali venous, ka lebaka la ho thepa Optical tsa letlalo, hlaha e putsoa. Central cyanosis ka lebaka la mafu a ho potoloha ha mali kapa mathata a matšoafo ventilation. Lefu lena le hlaha ha oksijene ho tlala mali ea bohlokoa ke ≤ 85%. Lisosa tsa cyanosis ka ba le bothata ba ho tsamaiso ea bohareng methapo (boko hemorrhage, hypoxia bokong, lithethefatsi overdose), mafu a matšoafo (COPD, le asma e, joalo-joalo), pelo (mohlala, likoli), mali (methaemoglobinaemia).

Puo ke e boetse e le seipone bonahatsa puso ea phelang. Har'a lingaka tse ditsebi, eo ka puo ea ka etsa tepelletse maikutlong nepahetse. Ka mathata le liphio, thibela e putsoa leleme. Ha 'mala o mofubelu, ha e bontša ho ruruha kapa tšoaetso. Maleme a barbotage thahasello gastroenterologists. Desquamation tsa papillae bontša hematologists ka mafu a ea mali. Ba boholo-holo, lingaka ne a lumela hore 'mele o khona ho lemosa ka mathata a bophelo bo botle. Ka moriana linaheng tsa bochabela ba le tsebo hore e re hore e mong le lekala ka hare le amahanngoa le sebaka se itseng tsa puo eo, kahoo ho na le keketseho e likarolong tse itseng tsa puo eo. Ka mohlala, ba le motso oa leleme ho bontša boemo ba intestine, 'me ntlheng ea leleme - boemo ba pelo. Likemiso kamehla palo pinki puo ea ka papillae ikemetseng le lesaka boreleli bontša boemo bo botle ba 'mele.

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