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How Homeostasis affects the Interaction of Physiological Processes - Essay Example

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Homeostasis [University] How Homeostasis affects the Interaction of Physiological Processes? This paper aims to investigate the effects of homeostasis on the interaction of physiological process concerning the nervous system and its various mechanisms…
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How Homeostasis affects the Interaction of Physiological Processes
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"How Homeostasis affects the Interaction of Physiological Processes"

Download file to see previous pages Due to its distinguishing features and the crucial role that it plays in performing different processes, it has acquired a significant position in physiology. The internal mechanisms of human body are controlled by the constancy of the overall environment called homeostasis. In broader terms it can be said that the different mechanisms of human body perform their functions with the help of constant PH, concentrations of electrolyte and internal body temperature. Homeostasis is basically a controlling system of all the mechanisms which facilitates their smooth activity while maintaining a suitable environment for different functions of brain. Human brain is the most sensitive area of human body which is easily and frequently affected by the fluctuations in the external environment. However, due to the unique characteristics of homeostasis it remains protected from the external adverse impacts. Recent researchers have identified astonishing factors about homeostasis which further strengthens its position as a key system supporting the brain activities. The internal functions of brain, for instance, transfer of messages through neurons and performance of various other tasks are subject to hypo or hyperactivity if not protected by a supporting and regulating system. This function of regulating the internal environment and protecting neural circuits from stepping in to a hypo or hyperactive state is actually performed by homeostasis. This substantiates that homeostasis is crucially required for the normal and performance of physiological processes in addition to maintaining an internal body environment which is significantly suitable for all other brain functions (GINA G. TURRIGIANO et al., 2004). Physiological Processes It refer to all the physical processes which supports and guards various activities of living organisms including all the unicellular and multi cellular organisms from their birth to the end of their life. There are different physiological processes going on simultaneously in the human body including growth and development, bacterial shedding, nutrition processes, movement etc. (PHYSIOLOGICAL PROCESSES, 2009). Homeostasis is yet another type of physiological process which actually maintains a suitable working environment for other physiological processes. The working pattern of homeostasis is further divided into different procedures. For instance, it maintains the acid-base equilibrium and regulates the body temperature through a process called thermogenesis. Furthermore, it gets the feedback on different body movements through the active involvement of sensory nerves while maintaining a sound water-electrolyte balance through the kallikrein-kinin system (HOMEOSTASIS, 2013). There are various physiological changes which are directly affiliated with homeostasis. For instance, consider an example of aging which is experienced by every individual. It is a physiological change accompanied by other changes as well including increased blood pressure, decreased cardiac activity, etc. Physiological changes which are particularly related to the mechanism of nervous system include temporary stress and tension, excitement etc. In addition to this other physiological changes which show up as human age increases includes low transference of messages, poor memory, loss of neurons, etc. Homeostasis plays a ...Download file to see next pagesRead More
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...”. Homeostasis is a key concept in human physiology which represents the regulatory processes of the body for its optimum functioning mediated by several biochemical and physiological pathways. According to Gilbert, on a cellular level it is a practice through which a relatively constant electrical, chemical, osmotic and internal environment is maintained against a background of extensive range of metabolic demand, intake and loss. Maintenance of homeostasis is vital for the body as seen during exercise. The elevated cardiac and respiratory rates in response to increased CO2 and blood acidity must be readjusted later to meet the demand of lower metabolic...
4 Pages(1000 words)Essay
...that there is a need for maintaining constancy in the internal environment of the human body. The internal environment of the human body is constantly under pressure of change, as a result of the physiological processes that are occurring within the human body. Homeostasis does not mean maintaining the human body in a state of equilibrium, but rather striving to maintain the internal environment within a normal range of parameters. Allowing the parameters to swing too much to either side of the pendulum would lead to the internal conditions not being conducive for these physiological processes, so essential to life itself (White, 2005). In the opinion of...
5 Pages(1250 words)Research Paper
...Homeostasis Introduction: Homeostasis is, in fact, maintenance of an environment. In medical science, it is an ability of human body to keep internal environment at or around (with very narrow range) a level in which various systems of the body can perform smoothly. Through this property human body responds to different types of disturbances of homeostasis efficiently so that health is maintained. Thus internal environment of the body is maintained by a close surveillance system and timely response to any change which may affect homeostasis. This adjustment of physiological systems within the body is called homeostatic regulation...
4 Pages(1000 words)Essay
...HOMEOSTATIS I. WHAT IS HOMEOSTASIS Homeostasis is the regulation of the physiological processes of organisms to preserve their internal equilibrium as a reaction to changes in the external environment (Homeostastis, Excretion and the Kidneys). Stability is the aim of Homeostasis as it controls internal reactions against external changes by adjusting its processes to maintain balance. For the purpose of this paper, we will be limiting the reference to humans as organisms. II. THE PROCESS OF EXCRETION The search and removal of wastes inside the body which it produces, is called the process of excretion...
4 Pages(1000 words)Essay
...Homeostasis Homeo is derived from Greek and is a word that indicates similarity or “same kind”. Homeostasis in bodily processes refers to activities that enable the body to stay in a state of equilibrium. Theories of homeostasis draw from the idea of the being as an open structure. In the middle of the twentieth century, a biophysical hypothesis mainly based on self-structure and Dynamic Systems hypothesis permitted individuals to come up to the quantity and quality analysis of the structured difficulty that makes up living systems (Ikegami and Suzuki, pp.389). This mixture of theoretical structure and a more advanced experimental system discovered that feedback...
1 Pages(250 words)Assignment
...Homeostasis and Negative Feedback by :________________ [Department Homeostasis Homeostasis is the ability of a body to maintain conditions of equilibrium within its internal environment when there are changes in the external environment (Paul, 2013). Keeping this definition in mind, we will now analyze the effects of running on homeostatic processes. When we run for a period of time, there are various changes that occur. Some of these include: Increased oxygen consumption Increased oxygen delivery Rise in Body Temperature Since muscle cells need a steady supply of energy to keep the contracting and relaxing during exercise, the rate at which energy is consumed increases...
1 Pages(250 words)Assignment
...MAINTENANCE OF BLOOD SUGAR LEVELS Introduction The human body consists of millions of cells that require themaintenance of the conditions in their environment, at a state that is almost constant to ensure proper functioning. The processes that maintain these conditions describe homeostasis processes ( 2013). Blood sugar level refers to the amount of glucose level that is present in the blood to be used as fuel by the cells to provide energy necessary for the processes of the cell. The blood sugar levels may vary at different times. Maintenance of blood glucose levels The process of blood sugar regulation involves the hormones insulin...
3 Pages(750 words)Assignment
...Homeostasis Human physiology entails the scientific investigation into the nature of biochemical, physical and mechanical functioning of humans, their cells and organs, and how they keep the human body alive (Giannetti, Burton & Donovan 343). Physiology has its principle focus at the systems within systems as well as organ level and how physical activity influences them. In the context of athletic training, exercise can be viewed as the training or conditioning performed in respect to sporting objectives. Further, athletic training may aim at improving physical fitness, general health or to augment ongoing treatment, to restructure the effects of illness...
3 Pages(750 words)Research Paper
...Topic: Homeostasis Homeostasis is the maintenance of the internal environment of the body according to the changes in the external environment and as per the needs of our body. The maintenance of body’s internal environment is vital for the survival and normal functioning. Homeostatic mechanism works when different organs and glands of the body controlled by nervous system detect a change in the external environment and in response make changes in the body to adapt to the new external environment for survival of the body. The body achieves homeostasis by altering/changing the internal environment rather than keeping it to a static state because a static internal environment cannot...
2 Pages(500 words)Essay
...Homeostasis Lecturer’s Homeostasis in the human body The body’s homeostasis is the process by which the body maintains a favorable stable internal environment to be able to function appropriately. The hypothalamus located in the brain plays a great role in helping the body maintain homeostasis as it is linked to a group of neurons that form a primary link to the endocrine and nervous system. This small body part involved in many homeostasis activities such as regulating the body temperature, thirst, hunger, heart rate as well as the blood pressure. However, maintaining the constant equilibrium of body systems such as temperature requires...
8 Pages(2000 words)Assignment
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