Ukukhethwa nokuthengwa kwezakhono zomandlalo kunye nemiba efuna ukuqwalaselwa

Okokuqala, kufuneka ukhethe ukuthenga umatrasi udumo umenzi umatrasi olungileyo, hayi kuphela ingqalelo inkangeleko ebhedini kunye namaxabiso aphezulu naphantsi. Xa uthenga i-mattess, kubalulekile ukuba ulale phantsi, kwaye ujike amaxesha ambalwa, izinto ezintle ze-mattes zokugqoka aziyi kufuneka zihambe okanye i-rugged case. Ukongeza, lala ebhedini, ukugrumba isandla sakhe nzulu esinqeni, uzive nzima, kusenokuba umatrasi ithambe kakhulu; Kwelinye icala, umsantsa omkhulu phakathi kwesinqe kunye noomatrasi, inokuba ngumandlalo. Unokuhlala ebhedini, emva koko uphakame kwaye ubone ukuba umatrasi uphinda uqalise ukumila kwawo. Ukuthenga i-mattes kubalulekile ukuba uqaphele: i-1, ubunzima obuthambileyo: ingcali yeyeza lokukhusela icinga, isikhundla kufuneka sifane nesimo sokuma. Umsebenzi olungileyo wokuxhasa umatrasi, ngexesha elifanayo kumzimba wenkxaso ebanzi yendawo yonke, unokugcina umqolo kwindawo yokuma, ugcine kuphela ukugoba kwendalo komqolo, isihlunu sinokukhululeka ngokwenene, okanye endaweni yoko kukudinwa, vuka esinqeni i-backache emuncu enokuthi ifune ubulukhuni be-mattes ifuna imodareyitha. I-2, ukungeneka: ukuhanjiswa kwe-3 yezigidi zemibhobho emihle eluswini, ukucutheka kwe-capillary, i-diastole, ubusuku nemini ngokuphefumla, ukubila, ukukhupha i-sebum kunye ne-metabolites emzimbeni, ukulawula ubushushu bomzimba kunye nomsebenzi oqhelekileyo, ukwahlukana kweseli yomelele ebusuku, ukuba izinto ze-mattess azikwazi ukuphefumla, ukuphefumla okuphefumlayo, ulusu luya kukhupha, ukuphefumla ngokulula, ukukhupha ukuphefumla kwesikhumba. inokuchaphazela umsebenzi we-endocrine ixesha elide