Effects of Altitude of Human Physiology

THE EFFECTS OF ALTITUDE ON HUMAN PHYSIOLOGY Changes in top have a profound effect on the gay form. The bole attempts to maintain a state of homeostasis or balance to examine the optimal operating environment for its complex chemical systems. Any transmute from this homeostasis is a change away from the optimal operating environment. The body attempts to straighten out this imbalance. One such imbalance is the effect of increasing elevated on the bodys ability to provide adequate type O to be utilized in cellular respiration. With an increase in elevation, a typical slide byrence when climbing mountains, the body is forced to respond in various ways to the changes in outside environment. Foremost of these changes is the diminished ability to obtain type O from the atmosphere. If the adaptive responses to this stressor are inadequate the performance of body systems may pedigree dramatically. If prolonged the results can be serious or evening fatal. In looking at the effect of altitude on body functioning we first must understand what occurs in the external environment at higher(prenominal)er elevations and then observe the important changes that occur in the internal environment of the body in response.

spunky ALTITUDE In discussing altitude change and its effect on the body mountaineers generally define altitude according to the scale of high (8,000 - 12,000 feet), very high (12,000 - 18,000 feet), and extremely high (18,000+ feet), (Hubble, 1995). A commonplace misperception of the change in external environment with increased altitude is that in that location is decreased oxygen. This is not correct as the concentration of oxygen at sea level is about 21% and stays relatively unvaried until over 50,000 feet (Johnson, 1988). What is really happening is that the atmospheric pressure is lessen and subsequently the amount of oxygen available in a single... If you want to get a full essay, order it on our website: Ordercustompaper.com

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