Yintoni umoya otyebileyo yaye kutheni abaququzeleli benokuntywila ngomoya otyebileyo?
Umoya otyebileyo, okwaziwa nangokuthi yi-nitrox, lolunye uhlobo lomoya onomoya-mpilo ongaphezu kwama-21 ekhulwini. I-21% yeoksijini ngumoya oqhelekileyo esiwuphefumlayo emhlabeni. Inzuzo ephambili yokusebenzisa umoya otyebileyo kukunyusa ixesha lomntu ongenayo, kwaye unciphise isidingo sokutyhala ukuya kumda wokuphelisa uxinzelelo. Olu ncedo luncedo kakhulu xa utyibilika nzulu. Umzekelo, kumgama oziimitha ezingama-80 ubunzulu, umoya oqhelekileyo ungahlala malunga nemizuzu engama-30, ngelixa umoya otyebileyo we-32% weoksijini ungahlala imizuzu engama-45 kwaye i-36% ingahlala imizuzu engama-55. Ngoxa umoya onobutyebi uluncedo ngokwenene ekwandiseni ixesha elisezantsi, kubalulekile ukuba abantywili baqeqeshelwe ukuwusebenzisa ngaphambi kokuntywila ngomoya onobutyebi.