On the problem of breathing regulation and functional diagnostics of the lungs | Zendy

A. G. Teregulov | Zendy

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On the problem of breathing regulation and functional diagnostics of the lungs

Author(s) -

A. G. Teregulov

Publication year - 1960

Publication title -

kazan medical journal

Language(s) - English

Resource type - Journals

eISSN - 2587-9359

pISSN - 0368-4814

DOI - 10.17816/kazmj88814

Subject(s) - pco2 , respiration , carbon dioxide , breathing , hematocrit , arterial blood , oxygen , lung , oxygenation , acid–base homeostasis , chemistry , oxygen saturation , lung function , medicine , cardiology , anesthesia , anatomy , organic chemistry

Functional diagnostics of the lungs is usually based on the state of correlation of gas exchange in the alveolar-capillary system of the lungs. It is known that respiration is one of the powerful factors involved in maintaining a certain acid-base balance. In humans, with normal lung and cardiovascular function, blood pH is 7.35-7.45, arterial oxygen saturation is 96-98%, oxygen capacity is 18-24 vol.%, Plasma carbon dioxide voltage is pCO2 35 -45 mm Hg. Art., CO2 content - 45-50 vol.%; hematocrit - 40-54% (Zunderman and Berner).

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