99 KB9 KB199420252002Fležar, Matjažštevilka:2/3letnik:41str. 173-176ISSN:0025-8121COBISSID:15897817URN:URN:NBN:SI:doc-NZBHW7E2slMedicinski razglediMedicinski razglediAltitudeExertionfiziologijakisikKisik, porabanadmorska višinaNaporOxygen ConsumptionporabaVišina (nadmorska)Spremembe porabe kisika med obremenitvijo| Changes in oxygen consumption during exercise|Exercise - the performance of muscle work - requires intact functional recruitment of the ventilatory, cardiovascular and muscular systems. The mechanisms leading to an increase in oxygen consumption during exercise are described. The oxygen status of the body is divided into various functional steps of oxygen transport and pathological mechanisms of oxygen transfer occurring at different levels of transport. Oxygen consumption mechanisms during exercise at high altitude are also describedTelesna obremenitev od organizma zahteva izkoriščanje funkcijskih zalog dihalnega, srčnožilnega in mišičnega sistema. Opisani so mehanizmi povečanja porabe kisika v telesu med telesno obremenitvijo. Kisikov status organizma je razdeljen na različne faze prenosa kisika in patološke mehanizme, ki se v različnih fazah pojavljajo. Opisan je tudi mehanizem porabe kisika na velikih višinahTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaDruštvo Medicinski razgledi