Concept Of Homeostasis

721 Words2 Pages

To understand how the human body works it's necessary to understand the concept of homeostasis. "Homeo" meaning similar, and "stasis" meaning stable comes from the Greek words. Homeostasis is the body's ability to keep maintaining a stable environment internally, in spite of the changes that take place externally. Homeostasis occurs constantly in our bodies regardless of our activities and behavior throughout the day. For example, if we drink a lot of water we do not swell up, likewise, when we drink too little of water we don't shrivel. Our bodies know how much fluid we need to maintain at a constant level. However, if the positive and negative feedback loops are affected a homeostasis imbalance can occur, resulting in severe diseases, and sometimes even death. For example, diabetes, which is highly common, as well as fever. A few other examples include Graves disease, Cardiovascular disease, and Renal failure. Diabetes is a disease that can occur when there is an abnormally high level of blood glucose. Diabetes results when the body cannot maintain the blood sugar level in homeostatic balance. Blood glucose is increased, but the lack of insulin basically means that the sugar levels are not able to return to normal. If homeostasis is not restored, the high levels of blood sugar can damage blood …show more content…

The average body temperature usually ranges from 36.1 degrees Celsius to 37.8 degrees Celsius. When the body's homeostasis fails to control the body temperature around the thermoneutral zone, it could lead to hyperthermia. Hyperthermia is an abnormally high body temperature. If the body fails to lower the body temperature it could lead to heat stroke, and sometimes even death. When the body's temperature is abnormal you are likely to have a fever. Having a fever is a sign that something abnormal is going on in your

Show More
Related

  • Thermoregulatory Temperature

    1090 Words  | 3 Pages

    As humans are homeothermic mammals, core temperature is maintained within a narrow range, usually within 0.2° of 37°C regardless of the environment. This is a life saving adaptation since various physiological systems in the body require narrow temperature ranges in which they can function optimally.

    Read More

  • Homeostasis Essay

    2004 Words  | 5 Pages

    Homeostasis is the biological process that maintains a stable internal environment despite what occurs in the external environment. Chemicals and bodily functions are maintained in a balanced state so the body may function optimally. There are various systems in the human body that require maintenance through the processes of biochemical checks and balances so they may function properly. One of these systems includes the rise and fall of blood glucose and is under the control of the homeostatic regulation process. Homeostasis is essential in blood glucose regulation as high blood glucose levels (hyperglycaemia) and low blood glucose levels (hypoglycaemia) are dangerous and can affect the human body in many ways and can also lead

    Read More

  • The Pathophysiology of Diabetes Mellitus.

    1147 Words  | 3 Pages

    The pathophysiology of diabetes mellitus in is related to the insulin hormone. Insulin is secreted by cells in the pancreas and is responsible for regulating the level of glucose in the bloodstream. It also aids the body in breaking down the glucose to be used as energy. When someone suffers from diabetes, however, the body does not break down the glucose in the blood as a result of abnormal insulin metabolism. When there are elevated levels of glucose in the blood, it is known as hyperglycemia. If the levels continue to remain high over an extended period of time, damage can be done to the kidneys, cardiovascular systems; you can get eye disorders, or even cause nerve damage. When the glucose levels are low in one’s body, it is called hypoglycemia. A person begins to feel very jittery, and possibly dizzy. If that occurs over a period of time, the person can possibly faint. Diabetes mellitus occurs in three different forms - type 1, type 2, and gestational.

    Read More

  • Homeostasis

    1365 Words  | 3 Pages

    In our body’s we have thousands upon thousands of cells that work together to maintain the whole structure. Although cells accomplish different roles, they all are comparable in their metabolic conditions. Preserving a continuous inner environment with what the cells require to survive like sugar, minerals, oxygen and waste removal is essential for the cells and host well-being. The diverse process that the body controls its inner environment are referred to as homeostasis. Homeostasis refers to maintaining a stable environment in reaction to environmental changes. The body’s inner environment requires constant observation to maintain a stable inner environment this way if conditions occur they can be adjusted. Homeostatic regulation is the adjustment of systems in the body. “Homeostatic regulation involves three parts or mechanisms: 1) the receptor, 2) the control center and 3) the effector.” (Wikibooks, para. 2)

    Read More

  • Essay On Homeostasis

    2035 Words  | 5 Pages

    Our body need a type of mechanism that is needed to maintain its internal environment. This is usually controlled by the process of homeostasis. Homeostasis is the maintenance of a constant internal environment (that means keeping the condition inside your body the same).

    Read More

  • Aging In The Film 'The Notebook'

    1028 Words  | 3 Pages

    A normal person reaches the highest point of growth and development in the time of their 20s. After that, there is generally a depreciation in our body’s physical, and possibly mental functioning. Although the disease is not necessarily a part of our aging process, our body is more likely to suffer from it during the latter half of our lives. Nowadays, more and more people make an attempt to improve their health conditions through exercises, diet and medications. However, living a healthy lifestyle can only prevent people from developing some fatal diseases; it cannot get rid of all of them.

    Read More

  • Diabetes and Native Americans: A Cultural Epidemic

    989 Words  | 2 Pages

    Diabetes is a disease in which a person’s body in unable to make or utilize insulin properly which affects blood sugar levels. Insulin is a hormone that is produced in the pancreas, which helps to regulate glucose (sugar) levels, break down carbohydrates and fats, and is essential to produce the body’s energy. The CDC (2013) offers reliable insight, summarized here, into the different types of diabetes, some causes, and health complications that may arise from the disease.

    Read More

  • Essay On Homeostasis

    3427 Words  | 7 Pages

    The ANS is part of the peripheral nervous system, being split into sympathetic pathways, which prepare the body for action and parasympathetic pathways which prepare the body for rest. This regulates the functions of the body and some of the muscles automatically.

    Read More

  • Ms. A Case Study Essay

    798 Words  | 2 Pages

    The physician’s notes indicated a temperature of 98 degrees F, an elevated heart rate and respiratory rate, and low blood pressure. When the amount of oxygen available for the heart is low, it puts pressure on the heart and causes the heart rates to increase. To compensate for the low amount of oxygen the respiratory rate also increases to enable the intake of more oxygen that is be available for the body.

    Read More

  • Diabetes

    992 Words  | 2 Pages

    Diabetes is a disease that causes an abnormally high level of sugar, or glucose, to build up in the blood. Glucose comes from food we consume and also from our liver and muscles. Blood delivers glucose to all the cells in the body. In people without diabetes, the pancreas makes a chemical called insulin which is released into the blood stream. Insulin helps the glucose from the food get into cells. When the pancreas doesn’t make insulin, it can’t get into the cells and the insulin stays in the blood stream. The blood glucose level gets very high, causing the person to have type one diabetes.

    Read More

  • Two Primary Systems Involved In Homeostasis

    397 Words  | 1 Pages

    contract restricting blood flow to the surface of the skin, which results in a lower

    Read More

  • Essay On Bone Homeostasis

    618 Words  | 2 Pages

    Homeostasis is a system that is needed to regulate the internal parts of the body such as temperature or bone homeostasis. The process of homeostasis is important to ensure the internal body is kept stable and to keep the conditions within the body the same as this allows the body to function properly.

    Read More

  • Coping with Chronic Illness

    2707 Words  | 6 Pages

    There are many ways to categorize illness and disease; one of the most common is chronic illness. Many chronic illnesses have been related to altered health maintenance hypertension and cardiovascular diseases are associated with diet and stress, deficient in exercise, tobacco use, and obesity (Craven 2009). Some researchers define the chronic illness as diseases which have long duration and generally slow development (WHO 2013); it usually takes 6 month or longer than 6 month, and often for the person's life. It has a sluggish onset and eras of reduction for vanishing the symptoms and exacerbation for reappear the symptoms. Some of chronic illness can be directly life-threatening. Others remain over time and need intensive management, such as diabetes, so chronic illness affects physical, emotional, logical, occupational, social, or spiritual functioning. Chronic diseases, such as heart disease, stroke, cancer, chronic respiratory diseases and diabetes, all of these diseases are the cause of mortality in the world, representing 63% of all deaths. So a chronic illness can be stressful and may change the way a person l...

    Read More

  • Family Health Problems Tree: Diabetes

    1081 Words  | 3 Pages

    Diabetes is a disease that I came across when researching my maternal side of my family history. Diabetes is a disease that affects your pancreas an important organ in regulating blood sugar. When a person has diabetes there are two ways it can affect the pancreas because there are two types of the disease. Type-1 diabetes affects the pancreas by not allowing the body to produce enough insulin to keep the body’s blood sugar at a healthy number. The opposite is for Type-2 which produces too much insulin and gives the body too much insulin keeping the blood sugar number above healthy (Type-2).

    Read More

  • The Human Body: A Finely-Tuned Machine

    1245 Words  | 3 Pages

    The body works in amazing ways like a fine tuned machine. All organ systems within the body depend on one another for survival in some way or form at all times. Cherif et al., (2010) state, the body depends on the precise action of each organ to maintain physical, mental, and emotional health of a human being. Also, homeostasis, the regulatory of body temperature plays a survival role in maintaining body functions. The integumentary system (skin) is the largest, and the most important part of the body. The skin is just one of the organ systems that will be discussed (Thibodeau & Patton, 2008). The body is expected to perform specific duties at specific times the organ systems as a whole, the most important organ system the integumentary system, and homeostasis, are what enables the body to perform on demand.

    Read More

More about Concept Of Homeostasis

Open Document