Ear Health

August 9th, 2013

These hormones are responsible for organic reactions throughout the body economy. (2) State of resistance: when an individual is subjected in prolonged threat of harmful physical agents, chemical, biological or social organism while continuing its adaptation to these demands in a progressive manner, can occur that they diminish their response capabilities due to fatigue that occurs in the glands of the stress. During this phase usually occurs a dynamic equilibrium or homeostasis between the internal and external environment of the individual. Thus, if the organism has the ability to withstand long, there is no problem, otherwise it will certainly advance to the next phase. (3) Phase of exhaustion: the progressive decrease of the body against a situation of prolonged stress leads to a State of great deterioration with major loss of physiological capacities and thus ensues the phase exhaustion in which the subject often succumb to the demands because it minimized their capacities for adaptation and interrelation with the environment.

He is added, that our estresoras experiences come from three basic sources: our environment, our bodies and our thoughts. The environment refers to the environmental conditions, such as for example noise, crowds, demands adaptation, etc. The physiological refers to our body: disease, accidents, disorders, etc. External threats produced a few stressful changes in our body. Thus our way of reacting to problems, demands and dangers, is determined by an inborn fight or flight, fitness when the stimuli that come to us are interpreted as threatening. This process translates into a series of observable physical changes. Thus, for example, pupils are enlarged to improve vision and sharpens the ear, the muscles tighten to respond to the challenge, blood is pumped to the brain to increase the arrival of oxygen to the cells and promote mental processes. Cardiac and respiratory frequencies increase, and as blood is diverted towards the head and trunk, limbs and especially hands and feet, preferably perceived cold and sweaty.

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