Mountains: a n'ahụ ntule nke oghom ihe na mgbochi nke nsogbu nke ugwu na climbers

N'ahụ ntule nke ihe ọjọọ na ihe na mgbochi nke nsogbu nke ugwu na climbers.

Mountains - assotsiaatsii nke na-emepụta nke a okwu? Uzo doro anya na ikuku, na-egbuke egbuke anyanwụ, acha anụnụ anụnụ na mbara igwe. Otú ọ dị, rịa agụnye na-arụ dị arọ, imega ahụ na ndabere nke na-aga n'ihu ma na mgbe na-eto eto hypobaric hypoxic hypoxia. The Nchikota hypoxia mmega na hypoxic hypoxia - nnọọ ike ọnọdụ na-arụ ọrụ nke rịa. Na ọmụmụ Kolchinskaya AZ ọ na e gosiri na-amụba ahụ ntachi obi na-eme egwuregwu na-azụ ahụ ga-achọkwa na hypoxic, itinye ha sequentially, ma ọ bụghị n'otu oge.

Mmetụta ahụ hypoxia akpata mgbe ha na-arị ugwu bụ kasị bụrụ na. Site jikọtara omume nke hypoxia mmega ahụ na hypoxic hypoxia kwukwara nsogbu puru - akwusighi nke ihu igwe, snow, nkume dara, enwekwu nchegbu, nakwa n'ìgwè ike akpali iche ihe ọjọọ ma ọ bụ na-ezighị ezi mkpebi, na-ejighị n'aka ịgbatị ọnụnọ na elu, ya mere, mmetụta nke hypoxia na ahu.

Ọzọkwa njọ na compensatory uru dị ka a N'ihi nke na-eku ume hypoxic hypoxia eduga leaching nke carbon gas- hypocapnia, dịkwuo haemoglobin mmekọrita maka oxygen, na-eme ka o sie ike aga n'ime anụ ahụ.

Ya mere, climbers ga-emeso ndị kasị njọ omume ka a ga-emeri ihe: Nchikota hypoxia na hypoxic hypoxia ibu, na-ike oxyhemoglobin dissociation na ya mgbanwe n'ime anụ ahụ. Development of agbanwe Jeremaya mere, ke oxygen iga usoro-ewe ebe ndị tara akpụ.

Gịnị bụ ihe ezi uche na-, Mfịn ịrị elu? Natural --azụ ahụ na mmegharị hypoxic hypoxia. Physical mma na omume na-ọma mepụtara na, dị ka a na-achị, na-pụtara alpinistami.S hypoxic mmegharị oké osimiri njọ.

The eziokwu na, hypoxic mmegharị pụrụ ịmụba iguzogide oghom mpụga na esịtidem ihe, gụnyere ahụ ibu na ịdị elu hypoxia a maara nke ọma.

N'oge, anyị na-ekwu okwu banyere adapting normobaric (na nke oké osimiri) hypoxic hypoxia. Ihe kacha mkpa ọnọdụ maka ịga nke ọma nke mmegharị hypoxia gor- onye mmegharị mode.

Onye mmegharị nke ọchịchị ga-dabeere onye uche na normobaric hypoxic hypoxia.

Anyị bụ ndị isi nwere mmasị na ọtọ ala nke ndị ọcha oxygen iga usoro: akụkụ okuku ume, obi ọrụ, ọbara.

Krov- nkịtị ego na morphology nke erythrocytes, nke ukwu haemoglobin na ha, ọbara viscosity , ọzọ ma ọ bụ obere yiri ka na-enye ihe zuru ezu nzaghachi ihe ọzọ esịtidem ma ọ bụ mpụga ibu.

Legkie- dịghị nnukwu ma ọ bụ ala ala ọrịa na-ana achi achi ihe zuru ezu omume.

N'obi ọrụ, enyocha ke ngwá ma ọ bụ sonogram, na-arụpụta nke ule na mmega ahụ dị ka nkịtị nwere ike ekwe nkwa na obi na-agbanwe Jeremaya mere nke oxygen iga usoro ke hypoxic hypoxia ga-ẹkenịmde ihe n'ụzọ kwesịrị ekwesị na n'ụzọ zuru ezu.

Heart mma bụ na isi iyi nke ike na myocardium mgbe nkịtị mode abata na oxygen-ọdụdụ acid ọxịdashọn nke na-enye a ukwuu mmetụta nke ATP njikọ, karịa glucose.

Bụrụ na nke ezughi oke ọkọnọ nke oxygen, glycolysis egbochi ojiji nke ọdụdụ asịd, na-eduga na a ọnụ ke myocardial ike.

Ka a na-eme ọ dịghị mkpa, dị ka a na-eme na Modelling ọnọdụ ndị dị otú na pathophysiological nwere, tuo na akwara akwara nke obi. Oksigenizirovannoy ezu mmachi nke ọbara si akpa ume mgbasa.

E nwere a n'ahụ ọtụtụ nke ọnọdụ nke gas mgbanwe ke na akpa ume mgbasa, - ventilashion-perfusion ruru ke legkih- ruru nke ventilashion na ọbara perfusion site ventilated n'elu.

Instrumental n'ihe a na-egosi - adịghị mfe, dị ka ọ na-achọ pụrụ iche akụrụngwa, n'ezie, ndị dị na ezi ihe ọmụma ule na afọ ofufo ume-nketa (Stange si ule), n'ụzọ na-atụgharị uche otú ngwa ngwa ga-agbanwe mode nke oxygen ọkọnọ dị ka a N'ihi nke na-ejide ume.

Weere nkịtị fluctuations na uru nke a index site na 40 ruo 60 sekọnd. Nkịtị ụkpụrụ nke ventilashion-perfusion ruru, tùa site ebumnobi ụzọ bụ n'otu (1).

Gbanwee Stange samples aro na-agbanwe agbanwe uche nke obi usoro hypoxia.

Na ọnọdụ ndị a, ọ ga-ẹkekerede kpamkpam ezigbo ma ọ bụ ole na omume nke obi usoro iji hụ na iga nke oxygen na ndị ọzọ ibu.

Na Mbelata ike ezitekwara ọzọ ibu na myocardium, Bilie ntọhapụ nke catecholamines nwere ike exacerbate mmetụta nke myocardial hypoxia ruo necrosis - myocardial infarction.

Gịnị nwere ike ịbụ ihe na-akpata nsogbu mgbanwe ndị na-ventilashion-perfusion ruru ke ụmụ mmadụ?

Na enweghị ihe ọ bụla mere na-eche echiche banyere nsogbu na-akpa ume, autonomic iwu yiri ka nwere a ọtọ kpatara ya bụ ụkọ nke obi reactivity ruru gipoergoza obi, endothelial dysfunction na, dị ka a na ya pụta, ntoputa nke na-emekarị n'ebe ndị centralization ọbara ekesa.

Gịnị na-eme? Mgbe niile, a mmadụ abụghị ndị zuru okè, ọ bụghị mgbe niile n'ụzọ ziri ezi-amata ọnọdụ ha.

     Dynamic omumu, n'ihi na ihe atụ, ule nwere ike na-ebe na-enweghị ihe ọ bụla yiri nsogbu e abuana muscle mgbapụta akwalite a kpam kpam na-abawanye na olu nke ọbara-eru n'obi.

Ọzọ ihe-ibu na-enweghị a ịrịba ama mmụba na ọbara megide backdrop nke na-amụba hypoxic hypoxia.

Nke a na ụdị "imega ahụ" ga-ebu nchoputa nke obi reactivity na mgbazi nke ọbụna a ndumodu nke nsogbu, mkpochapu ọtọ deficits.

N'ihi nke a na mkpa hypoxic ọzụzụ n'ụdị "hypoxic mma" - na-akpaghị aka na-achịkwa na gh normobaric hypoxic hypoxia.

The n'elu-kọwara nsogbu, ike nke ihe zuru ezu ntule nke obi reactivity edozi ke "hypoxic mma" na ihe omume "n'ahụ mgbako" Circulation "."

The algọridim nke usoro ihe omume, na-achịkwa usoro dabeere na a na-akpa ike na-akara na analysis of obi reactivity dị ka ihe na-agbanwe omume mmewere oxygen iga usoro. Ihe omume a na-akpọ - "hypoxic mma" na-achọ mmegharị hypoxia na-adịghị achọ inwe isiokwu nke ọ bụla pụrụ iche na ihe ọmụma.

Ihe omume ahụ bụ dakọtara na ọ bụla nke ẹdude otu gipoksikatorov.

The "n'ahụ mgbako" Circulation, "" ga-enyere ka n'ụzọ zuru ezu amata nnabata nke ahụ n'ezie hemodynamic ịdị arọ, ogo na afọ, na-edebe ihe na ala n'oge hypoxic ọzụzụ.

Hypoxic mmegharị nke oké osimiri bu ụzọ na nrigo, jikọtara na anọgide etinyere na-azụ ahụ ga-ekwe ka aka mma kwadebe maka-apụghị izere ezere na ize ndụ, adịghị ahụ anya na-achọghị, ma ọ bụla so nrigo-akpata - hypoxic hypoxia.