Essay on homeostasis in the human body

Hire Writer Humans are multicellular organism, which sits right at the top of the hierarchy of structural organization. The cell is the basic living unit of the body and each organ is a collective of many different cells held together by intercellular supporting structures.

Essay on homeostasis in the human body

Watch the video provide din the link below Please make a statement about what you saw in the video and reflect with a notable response.

Please use the link below to answer the following question; What are the functions of the major organs in the human body? Please use the link below to answer the following question; How do these organs work in the body?

Like with anything that requires balancing, the set point it the point in which proper balance is achieved, it is the goal of the homeostasis process. One of the many physiological functions that our bodies preforms is the maintaining of an appropriate blood glucose levels, After we consume food, our blood glucose levels rise, and our pancreas one of the glands that make up our endocrine system releases insulin the hormone produced by the pancreas gland to bring the blood glucose levels back down to our set point this is an example of a negative feedback loop.

If a person has diabetes, after food is consumed and blood glucose levels rise, a sufficient amount a insulin is not secreted by Essay on homeostasis in the human body pancreas so the blood glucose levels do not decrease so it is unable to return to the set point.

This is a good example of how homeostasis is not achieved.

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I found this reading to be interesting because it really should make parents think about what they feed their children and how much. If we as parents do not apportion the amounts of food we feed our children we are contributing to them becoming obese.

As the article states we can acknowledge under eating and the reality of eating but to rationalize obesity as being as the result of an eating disorder. It is true that the American people are addicted to foods that are high in fats and other contents that contribute to the obesity factor.

Especially with children whereas the numbers of obese children have reach astronomical levels. We as parents need to set an example for our children by what we feed not only ourselves and by the levels of physical activity we do. If we as the parents eat less and do more physical activity we are not only showing children it is possible to maintain a decent weight but the ability to live healthier.

For example when children want to snack on something give them more fruits and less of the potato chips. Get them in the habit of when they go with their friends to a fast food restaurant to look for something healthy on the menu.

Feeding our children to death: The tragedy of childhood obesity in America. Retrieved from h Anthony: Homeostasis is the process in which the body maintains normal, healthy ranges for things like temperature, energy intake and growth.

The immune response contributes to homeostasis by preparing the body to fight off infection and to help the healing process in case harm occurs.

During infection, the immune system will cause the body to develop a fever.

Essay on homeostasis in the human body

The immune system also causes an increase in blood flow to bring oxygen and other immune cells to sites of infection. In addition, the immune system helps in wound healing, so that proper barriers in organs can be reformed such that those organs can correctly participate in homeostasis.

When a body is infected by bacteria or viruses, the body must invest a lot of energy to fight off the invaders. Otherwise, there is no point in maintaining proper homeostasis of water levels and such if the whole organism is going to die from infection.

Human body include mechanisms that help regulate the body, this includes organs, glands, tissues and cells. The adjusting of these enables the body to constantly be in a steady state. The main mechanisms of homeostasis are body temperature, body fluid composition, blood . Creating Homeostasis for the Human Body Essay. The human body has 11 different organ systems working together to perform functions for life. The circulatory system is one, which consists of the heart, the blood vessels, and the blood that circulates though them. Homeostasis describes how the body regulates its process to keep its internal conditions as stable as possible. Homeostasis is necessary because human cells are efficient but very demanding. The phrase homeostasis is a bit confusing; conditions inside our bodies are not constant but are kept within a narrow range.

Thus, the brain is able to detect molecules called pyrogens, which are released by infected cells or infectious agents. Pyrogens tell the brain to increase body temperature by telling the body to retain heat.Oct 20,  · This essay will describe and explain how these systems work both separately and together to maintain homeostasis in the human body.

The nervous system is the first port of call in our body’s reception and response to both. For example, the human body uses a number of processes to control its temperature, keeping it close to an average value or norm of degrees Fahrenheit.

Essay on homeostasis in the human body

All the systems in the human body are vital to our survival and well-being. If you take away the functions of just one of these systems our whole body will cease to work properly.

The main systems of the human body are the nervous, endocrine respiratory, circulatory, immune, digestive, excretory, skeletal, muscular, and the reproductive systems.

Instead, it allows the body a breathing space from the tensions of imbalance, while exposing the mental confusion of the mind. The marijuana experience of balance becomes a learned and, over time, somewhat permanent response as the essential human tendency to homeostasis is reawakened and the natural healing process restored.

Homeostasis is the activity of cells throughout the body to maintain the physiological state within a narrow range that is compatible with life.

Homeostasis is regulated by negative feedback loops and, much less frequently, by positive feedback loops. Homeostasis is important in nursing because the body mobilizes its fight-or-flight reaction in an attempt to maintain homeostasis. This can result in sweating, .

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