♦ Musika wemhuka, nzvimbo dzinochengeterwa mhuka uye zvipatara zvemhuka zvinowanzogadzikwa neokisijeni concentrators kubatsira kurapa mhuka kana dzakuvara kana kurwara.Majenareta eokisijeni atinopa atengeswa kunyika dzakawanda dzakaita seUK, Italy neAmerica… Makasitoma anoshandisa maconcentrator edu eokisijeni kupa mhuka mweya weokisijeni padzinoita maoparesheni padziri.