I-Nitrogen Narcosis: Okufanele Kukwazi Ukuhlukahluka

-Delile

• Ziyini izimpawu ze-nitrogen narcosis?
• Yini ebangela i-nitrogen narcosis?
• Ngabe abanye abantu bathambekele kakhulu ku-nitrogen narcosis?
• Itholakala kanjani i-nitrogen narcosis?
• Yelashwa kanjani i-nitrogen narcosis?
• Ingabe kubangela noma yiziphi izinkinga?
• Uyini umbono?

Kuyini i-nitrogen narcosis?

I-nitrogen narcosis yisimo esithinta abahlukahlukene bolwandle olujulile. Ihamba ngamanye amagama amaningi, kufaka phakathi:

• nark
• Ukuhlwithwa kotwa
• umphumela we-martini
• i-inert gas narcosis

Abatshuzi bezilwandle ezijulile basebenzisa amathangi e-oxygen ukubasiza baphefumule ngaphansi kwamanzi. Lawa mathangi ngokuvamile aqukethe ukuxubana komoya-mpilo, i-nitrogen, namanye amagesi. Lapho abatshuzi bebhukuda bejule ngaphezu kwamamitha angaba yikhulu, ingcindezi eyandisiwe ingashintsha la magesi. Uma uhogela, ukushiswa okushisiwe kungakhipha izimpawu ezingavamile ezivame ukwenza ukuthi umuntu abonakale edakiwe.

Ngenkathi i-nitrogen narcosis iyisimo sesikhashana, ingaba nemiphumela emibi kwezempilo. Funda ukuze ufunde kabanzi mayelana nezimpawu ze-nitrogen narcosis nokuthi yini okufanele uyenze uma wena noma omunye umuntu uhlangabezana nazo.

Ziyini izimpawu ze-nitrogen narcosis?

Iningi labatshuzi lichaza i-nitrogen narcosis njengokuzwa sengathi abadakiwe noma badidekile ngokungakhululekile. Abantu abane-nitrogen narcosis bavame ukuvela kanjalo nakwabanye.

Izimpawu ezivamile ze-nitrogen narcosis zifaka:

• ukwahlulela kabi
• ukulahlekelwa inkumbulo yesikhashana
• unenkinga yokugxila
• umuzwa wenjabulo
• ukudideka
• kunciphise ukusebenza kwemisipha nemisipha
• i-hyperfocusing endaweni ethile
• ukusangana

Izimo ezinzima kakhulu zingadala nokuthi umuntu angene ku-coma noma afe.

Izimpawu ze-nitrogen narcosis zivame ukuqala lapho i-diver ifinyelela ekujuleni okungamamitha ayi-100. Azibi kubi ngaphandle kwalapho lowo oshushumbisayo ebhukuda ajule. Izimpawu ziqala ukuba zimbi kakhulu ekujuleni okungaba ngamamitha angama-300.

Lapho i-diver isibuyela ebusweni bamanzi, izimpawu zivame ukuphela kungakapheli imizuzu embalwa. Kodwa-ke, ezinye zezimpawu, njengokuphazamiseka kwengqondo kanye nokwahlulela okungalungile, zidala ukuthi abatshuzi babhukude bajule. Lokhu kungaholela ezimpawu ezinzima kakhulu.

Yini ebangela i-nitrogen narcosis?

Ochwepheshe abaqiniseki ngembangela ngqo ye-nitrogen narcosis.

Uma uhogela umoya ocindezelweyo ovela ethangini le-oxygen ngenkathi ungaphansi kwengcindezi enkulu evela emanzini, kwandisa ingcindezi ye-oxygen ne-nitrogen egazini lakho. Lokhu kucindezela okwandayo kuthinta uhlelo lwakho oluphakathi lwezinzwa. Kepha akekho onesiqiniseko ngezinqubo ezithile ezibangela lokhu kwenzeke.

Ngabe abanye abantu bathambekele kakhulu ku-nitrogen narcosis?

I-nitrogen narcosis ingathinta noma yikuphi ukwehla kolwandle olujulile, futhi iningi lihlangabezana nezinye zezimpawu zayo kwesinye isikhathi.

Kodwa-ke, unengozi enkulu yokuthuthukisa i-nitrogen narcosis uma:

• uphuze utshwala ngaphambi kokuntywila
• ube nokukhathazeka
• bakhathele
• thuthukisa i-hypothermia ngaphambi noma ngesikhathi sokuntywila

Uma uhlela ukungena ngokujula olwandle, qiniseka ukuthi uphumule kahle, ukhululekile, futhi ugqoke kahle ngaphambi kokuzama ukudonsa. Gwema ukuphuza utshwala kusengaphambili.

Itholakala kanjani i-nitrogen narcosis?

I-nitrogen narcosis ivame ukwenzeka maphakathi nokujula kolwandle olujulile, ngakho-ke akuvamile ukuthi kutholakale udokotela. Esikhundleni salokho, wena noma umlingani wakho wokuntywila cishe nizobona izimpawu kuqala. Qiniseka ukuthi labo abakuzungezile ngesikhathi sokuntywila bayasazi isimo nokuthi bangazibona kanjani izimpawu zaso, kubo nakwabanye.

Uma usufike esikebheni noma ezweni, funa ukwelashwa okuphuthumayo uma izimpawu zakho zingapheli ngemuva kwemizuzu embalwa.

Yelashwa kanjani i-nitrogen narcosis?

Ukwelashwa okuyinhloko kwe-nitrogen narcosis kumane nje ukuziyisa ebusweni bamanzi. Uma izimpawu zakho zimnene, ungahlala emanzini angajulile nomlingani wakho we-dive noma neqembu lakho ngenkathi ulinde ukuthi zisuswe. Lapho nje izimpawu zakho sezisuliwe, ungaqala kabusha ukungena kwakho kulokho kujula okungajulile. Vele uqiniseke ukuthi awubuyeli ekujuleni lapho uqale khona ukuba nezimpawu.

Uma izimpawu zakho zingaxazululi uma usufinyelele emanzini angajulile, kuzodingeka uqede ukuntywila kwakho uye phezulu.

Ngokudilika esikhathini esizayo, ungadinga ingxube ehlukile yamagesi ethangini lakho lomoya-mpilo. Isibonelo, ukwehlisa umoya-mpilo nge-hydrogen noma i-helium esikhundleni se-nitrogen kungasiza. Kepha lokhu kungakhuphula nobungozi bokuthuthukisa ezinye izimo ezihlobene nokudilika, njengokugula ngokweqile.

Sebenza nodokotela wakho kanye nomqeqeshi onolwazi wokutshuza ukuze uthole ezinye izinketho zokuzama ukungena kwakho okulandelayo.

Ingabe kubangela noma yiziphi izinkinga?

I-nitrogen narcosis ijwayelekile futhi yesikhashana, kepha lokho akusho ukuthi ayinakuba nemiphumela ehlala njalo. Abanye abatshuzi abahlakulela i-nitrogen narcosis badideka kakhulu ukubhukuda baye emanzini angajulile. Kwezinye izimo, i-diver ingangena kwi-coma ngenkathi ingaphansi kwamanzi.

Ukuzama ukuzibuyisela emuva nakho kungaholela ezinkingeni. Uma ukhuphuka ngokushesha okukhulu, ungaqala ukugula ngokweqile, okuvame ukubizwa ngokuthi ukugoba. Lokhu kubangelwa ukwehla okusheshayo kwengcindezi. Ukugula ngokweqile kungadala izimpawu ezinkulu, kufaka phakathi amahlule egazi nokulimala kwezicubu.

Funa ukwelashwa okuphuthumayo uma uhlangabezana nalezi zimpawu ezilandelayo ngemuva kokubuyela ebusweni bamanzi:

• ukukhathala
• ukulahlekelwa isifiso sokudla
• ikhanda
• ukugula okuvamile
• ubuhlungu be-tendon, be-joint, noma be-muscle
• ukuvuvukala
• isiyezi
• ubuhlungu esifubeni
• inkinga yokuphefumula
• ukubona kabili
• ubunzima bokukhuluma
• ubuthakathaka bemisipha, ikakhulukazi ohlangothini olulodwa lomzimba wakho
• izimpawu ezinjengomkhuhlane

Unganciphisa nengozi yakho yokuthola isifo sokuncipha ngokweqile ngoku:

• esondela kancane ebusweni
• diving on a good night sleep
• ukuphuza amanzi amaningi ngaphambi kwesikhathi
• ukugwema ukuhamba ngendiza ngemuva nje kokutshuza
• ukubeka isikhala sokushona kwakho, okungenani okungenani ngosuku
• ukungachithi isikhathi esiningi ekujuleni kwengcindezi ephezulu
• ukugqoka i-wetsuit efanele emanzini abandayo

Kufanele futhi ukhumbule ngokwengeziwe ukunciphisa ubungozi bokugula ngokweqile uma:

• ube nesimo senhliziyo
• zikhuluphele ngokweqile
• badala

Qiniseka ukuthi wena nawo wonke umuntu ojola naye niyazi ukuthi zingazibona kanjani izimpawu zokugula ngokweqile nokuthi banciphise kanjani ubungozi bokuba naso.

Uyini umbono?

Ezimweni eziningi, i-nitrogen narcosis iyasula lapho ufinyelela emanzini angajulile. Kepha izimpawu ezifana nokudideka kanye nokwahlulela okungalungile kungenza lokhu kube nzima ukukwenza. Ngokulungiselela nokuqwashisa okuncane, ungaqhubeka ngokuntywila ngokuphepha futhi wehlise ubungozi be-nitrogen narcosis kanye nezinkinga zayo ezingaba khona.