Umgangatho woMoya wangaphakathi

Sidla ngokucinga ngongcoliseko lomoya njengomngcipheko ojongene nawo ngaphandle, kodwa umoya esiwuphefumlela ngaphakathi endlwini nawo unokungcoliswa. Umsi, umphunga, ukungunda, nemichiza esetyenziswa kwiipeyinti ezithile, kwifenitshala nakwizinto zokucoca zinokuchaphazela umgangatho womoya wangaphakathi nempilo yethu.

Izakhiwo zichaphazela impilo-ntle jikelele kuba abantu abaninzi bachitha ixesha labo ngaphakathi. I-Arhente yoKhuseleko lokusiNgqongileyo yase-US iqikelela ukuba abantu baseMelika bangaphakathi kwi-90% yexesha labo - kwiindawo ezakhiweyo ezifana namakhaya, izikolo, iindawo zokusebenza, iindawo zonqulo, okanye iindawo zokuzivocavoca.

Abaphandi bempilo yokusingqongileyo bafunda ukuba umgangatho womoya wangaphakathi uyichaphazela njani impilo yabantu kunye nokuphila kakuhle. Uphononongo lucebisa ukuba ugxininiso lwangaphakathi longcoliseko lomoya luyanda, luqhutywa zizinto ezifana neentlobo zeekhemikhali kwiimveliso zasekhaya, ukungena komoya okunganelanga, amaqondo obushushu ashushu, kunye nokufuma okuphezulu.

Umgangatho womoya wangaphakathi ngumba wehlabathi jikelele. Zombini ukuvezwa kwexesha elifutshane kunye nexesha elide kungcoliseko lomoya wangaphakathi kunokubangela uluhlu lwemiba yezempilo, kubandakanya izifo zokuphefumla, isifo sentliziyo, ukusilela kwengqondo kunye nomhlaza. Njengomnye umzekelo obalaseleyo, iWorld Health Organization iyaqikelelaAbantu abazizigidi ezi-3.8Ihlabathi liphela minyaka le libulawa zizigulo ezibangelwa ngumoya oyingozi wangaphakathi osuka kwizitovu ezimdaka kunye namafutha.

Abanye abantu banokuchaphazeleka ngakumbi kunabanye. Abantwana, abantu abadala, abantu abaneemeko zangaphambili, amaMerika Omthonyama, kunye namakhaya akwimeko ephantsi yezoqoqosho bahlala bevelelwaamanqanaba aphezulu ongcoliseko lwangaphakathi.

Iintlobo zeziNgcolisi

Zininzi izinto ezinegalelo kumgangatho ophantsi womoya wangaphakathi. Umoya wangaphakathi uquka ungcoliseko olungena lusuka ngaphandle, kunye nemithombo eyahlukileyo kwimeko yangaphakathi. Eziimithombobandakanya:

• Izinto ezenziwa ngabantu kwizakhiwo, ezinjengokutshaya, ukutshisa izibaso eziqinileyo, ukupheka nokucoca.
• Imiphunga evela kwizinto zokwakha nezokwakha, izixhobo kunye nefenitshala.
• Ungcoliseko lwebhayoloji, olufana nomngundo, iintsholongwane, okanye izinto ezimelene nazo.

Olunye ungcoliseko luchazwe ngezantsi:

• Allergenszizinto ezinokubangela amajoni omzimba, abangele ukusabela komzimba; ziyakwazi ukujikeleza emoyeni zize zihlale kwiikhaphethi nakwifenitshala kangangeenyanga.
• IAsbestossisixhobo esinentsinga ebesifudula sisetyenziselwa ukwenza izinto zokwakha ezingatshiyo okanye ezingatshiyo, ezifana neeshingles zophahla, i-siding, kunye nokugquma. Ukuphazamisa iiminerali ze-asbestos okanye izinto ezine-asbestos zinokukhupha iifiber, ezidla ngokuba zincinci kakhulu ukuba zingabonwa, emoyeni. Iasbestos yiyoeyaziwayoukuba yi-carcinogen yomntu.
• Ikharbhon monoxideyirhasi engenavumba netyhefu. Ifumaneka kwimisi eveliswa ngalo naliphi na ixesha utshisa amafutha ezimotweni okanye kwiilori, iinjini ezincinci, izitovu, izibane, iigrill, iziko, iindawo zegesi, okanye iziko. Iinkqubo ezifanelekileyo zokukhupha umoya okanye zokukhupha umoya zithintela ukwakha emoyeni.
• I-formaldehydeyikhemikhali enevumba elinamandla efumaneka kwifanitshala yeplanga ecinezelweyo, iikhabhathi zamasuntswana omthi, umgangatho, iikhaphethi, kunye namalaphu. Isenokuba yinxalenye yezinye iiglu, izinto zokuncamathelisa, iipeyinti, kunye neemveliso zokugquma. I-formaldehyde nayoeyaziwayoukuba yi-carcinogen yomntu.
• Inkokelisisinyithi sendalo esiye sasetyenziswa kwiimveliso ezininzi ezahlukeneyo ezibandakanya ipetroli, ipeyinti, imibhobho yamanzi, iiseramikhi, ii-solders, iibhetri, kunye nezinto zokuthambisa.
• Ukungundai-microorganism kunye nohlobo lwe-fungus olukhula kwiindawo ezifumileyo; iintlobo ezahlukeneyo zokungunda zifumaneka kuyo yonke indawo, ngaphakathi nangaphandle.
• Amayeza okubulala izinambuzanezizinto ezisetyenziselwa ukubulala, ukugxotha, okanye ukulawula iintlobo ezithile zezityalo okanye iintsholongwane ezithathwa njengezitshabalalisi.
• Iradonyirhasi engenambala, engenavumba, evela ngokwendalo evela ekuboleni kwezinto ezisasaza iimitha kwimihlaba. Inokungena kwiindawo zangaphakathi ngeentanda okanye izithuba kwizakhiwo. Uninzi lwezibhengezo zenzeka ngaphakathi kumakhaya, ezikolweni, nakwiindawo zokusebenza. EPA uqikelelo radon unoxanduva malungaAma-21,000 e-US abulawa ngumhlaza wemiphunga ngonyaka.
• Umsi, imveliso yenkqubo yokutsha, efana necuba, izitovu zokupheka, kunye nemililo yasendle, inemichiza eyityhefu efana ne-formaldehyde kunye nelothe.

Ivela ku-https://www.niehs.nih.gov/health/topics/agents/indoor-air/index.cfm