NATURAL SCIENCES

Journal of fundamental
and
applied researches

A comprehensive characterization of respiratory functions of the nasal cavity of the human

2016. №2, pp. 61-66

Petrov Vladislav V. - V., D.Sc. (Medicine), South-Russian Humanitarian Institute, 56a N. Ostrovskogo Str., Astrakhan, 414045, Russian Federation, glavlordmn@rambler.ru

Teply David L - D.Sc. (Biology), Professor, Astrakhan State University, 1 Shaumyana Sq., Astrakhan, 414000, Russian Federation, dima.tepliy@yandex.ru

The nasal cavity is the most important division of the human respiratory system has a complex structural organization and performing diverse functions. The most important function of the nasal cavity of the person is respiratory. This paper presents the results of a study of the basic parameters of respiratory function of the nasal cavity in child, adolescent and youth age. The basic indicators of nasal breathing: the volume of the nasal cavity, the volume of airflow and the air flow rate. Presents the results of the respiratory dynamics and performance of the nasal cavity in these age groups depending on their gender, height, body type. Identified a critical period and specific changes in the functional state of nasal breathing and respiratory parameters in puberty.

Key words: критический период функции, респираторные показатели, гендерные особенности, полость носа, воздушный поток, объем потока воздуха, critical period function, respiratory indicators, gender differences, the nasal cavity, airflow, amount of air flow