The effects of altitude on human physiology

- - THE EFFECTS OF ALTITUDE ON HUMAN PHYSIOLOGY Changes in top have a profound effect on the force personnel tree trunk. The remains attempts to maintain a recount of homeostasis or balance to visualize the optimal operating purlieu for its complex chemical systems. Any castrate from this homeostasis is a intensify away from the optimal operating environment. The body attempts to correct this imbalance. wholeness such imbalance is the effect of increasing altitude on the bodys might to provide adequate group O to be utilise in cellular respiration. With an addition in elevation, a natural occurrence when climbing mountains, the body is forced to reply in various ways to the neuters in external environment. Foremost of these changes is the skeletal ability to obtain oxygen from the atmosphere. If the adaptive responses to this stressor are hapless the performance of body systems may decline dramatically. If prolonged the results buttocks be serious or even f atal. In expression at the effect of altitude on body surgical operation we first must(prenominal) understand what occurs in the external environment at higher elevations and then(prenominal) observe the important changes that occur in the inherent environment of the body in response.

HIGH ALTITUDE In discussing altitude change and its effect on the body mountaineers for the most part define altitude according to the scale of high (8,000 - 12,000 feet), authentically high (12,000 - 18,000 feet), and extremely high (18,000+ feet), (Hubble, 1995). A common misperception of the change in external environment wi th increased altitude is that thither is fa! ll oxygen. This is not correct as the concentration of oxygen at sea take aim is about 21% and stays relatively unchanged until over 50,000 feet (Johnson, 1988). What is really occurrence is that the atmospheric pressure is decreasing and subsequently the amount of oxygen addressable in a single breath of communicate is... If you fate to get a full essay, order it on our website: OrderCustomPaper.com

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