Homeostatic Imbalances
BIO 100
June 7, 2010
Abstract
It is known that homeostasis is a physcialogical process that perpetually adjust to maintain relative stediness of your internal state of balance it is towards “a body in balance” due to the state of optimal for survival. It is achieved various feedback control mechanisms. Heart dieseas is a very common illness in an individual that can cause serious harm to a individual that does not take care of the problem.
Heart Dieseas
I have had heart problems in the past six years. I have had an Angeo Plasy done in 2004. One of the issues is palpitations are sensations that feel like your heart is pounding or racing. You may have an unpleasant …show more content…
It is an ugly feeling that you have that your heart might come out of your body . It is known during an episode of the palpitations, you may experience if your heart is coming out and is not able to stop running and it keeps working like if it is hundred miles per hour. According to my Cardiologist it is caused sometimes by stress and pressure. It is not a serious condition Many causes for a racing heart beat, high pulse rate, rapid heartbeat or heart palpitations are isolated, short term heart racing and pounding no damage or harm may occur to your heart or body. It is caused by stress or caffeine intake of the person through out the day. One of the biggest concern from the doctor is to be able to control your stress and manage your caffeine intake on a daily basis. It is more easy said than done by any person that has the palpatations.
Lifestyle changes that create a healthy heart in your midst of heartbeat caused heart palpitations include: * exercise …show more content…
either case a positive feedback loop left to itself can lead only to the destruction of the system, through explosion or through the blocking of all its functions. The wild behavior of positive loops - a veritable death wish - must be controlled by negative loops. This control is essential for a system to maintain itself in the course of time.
Negative feedback leads to adaptive, or goal-seeking behavior: sustaining the same level, temperature, concentration, speed, direction. In some cases the goal is self-determined and is preserved in the face of evolution: the system has produced its own purpose (to maintain, for example, the composition of the air or the oceans in the ecosystem or the concentration of glucose in the blood). In other cases man has determined the goals of the machines (automats and servomechanisms). In a negative loop every variation toward a plus triggers a correction toward the minus, and vice versa. There is tight control; the system oscillates around an ideal equilibrium that it never attains. A thermostat or a water tank equipped with a float are simple examples of regulation by negative