The Digestive System Of The Human Body - 2091 Words

The human liver is one of the most important organs in the human body. It has over 500 functions and is able to regenerate its cells. The liver, being an important part of the digestive system, functions to digest fats, filter drugs and poisons, store nutrients like vitamin A,D,E,K, and B12, secrete bile, and remove excess glucose from the body and store it until it is needed. Other functions of the liver include synthesizing proteins, production and regulation of chemicals such as globin (one of the chemicals in hemoglobin), and fibrinogen and prothrombin (for wound healing), and immune and clotting factors, just to name a few. The liver is unique because it can lose a majority of its tissue and still be able to function properly. Although the liver is able to regenerate itself, there may come a point when it suffers irreversible damages caused by disease, life style, or even a birth defect. When this happens many people either succumb to death or they fight for life and opt f or a liver transplant (auuuu, 2015). Getting a liver transplant is not as easy as that. There are certain qualifications that one must meet in order to be placed on the transplant list. For a person to become a candidate, they must be in end stage liver disease, the condition has not improved with standard medical and surgical treatments, they cannot have H.I.V, A.I.D.S, or any other systemic infection, and they must understand the process and the risks involved. Patients will not beShow MoreRelatedThe Digestive System Of The Human Body1241 Words   |  5 PagesIn the human body, the human digestive system is used to process food one eats by digesting it into nutrients. The body use nutrients for energy, growth, and cell repair, which are needed for humans to survive. This digestive system encompasses a long tube that runs from the mouth to the anus. It contains structures and organs through which food and liquids pass as it is being processed into forms absorbable in the blood stream. The digestive system also contains structures through which wastes passRead MoreThe Digestive System Of The Human Body1332 Words   |  6 PagesIntroduction One of the very complex systems in the human body is the digestive system where many experiments have been conducted to determine the necessary factors to breakdown food. The digestive system uses enzymes in order to break down the macromolecules that humans consume daily and balances the fluid that gets put inside the body with the amount that goes out. It goes through four processes as follows: digestion which breaks down food into smaller components, absorption which absorbsRead MoreThe Digestive System Of The Human Body981 Words   |  4 PagesThe digestive system is one of the most overlooked systems in the human body. Although most people cannot sense the system at work like they do when they breathe in air or feel their heart beat, it still continues to deliver nutrients throughout the systems. The digestion system is responsible for nourishing the human body with the energy necessary to stay healthy and getting rid of the unnecessary materials (Marieb 1989). The digestive system is composed of the mouth, pharynx, esophagus, stomachRead MoreHow the digestive, Cardiovascular and Respiratory System Help to Make the Human Body Work598 Words   |  3 PagesThe digestive, cardiovascular and respiratory system are all interrelated in order to make the human body work effectively and efficiently. The cardiovascular system and the respiratory work together by performing gas exchange which is passing of oxygen from the alveoli into the blood flow and then the carbon dioxide passes trough the blood flow and is breathed out from the body. If gas exchange didn’t take place then it will result in the cells dying. There are many other body systems that interrelateRead MoreDifferent Systems in a Human Body Essay1018 Words   |  5 PagesHuman Body System Interaction . 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. They all work together in harmony and unison to keep us alive. The nervous and endocrine systems are what controlRead MoreBody Systems of Humans, Crayfish, Pigs, and Earthworms1598 Words   |  7 PagesBody Systems of Various Organisms All organisms in the world have a range of systems and organs in their body. Some organisms may share similar body systems while others have absolutely nothing in common. Several of those organisms include humans, pigs, crayfish, and earthworms. From their mushy, gushy organs to their soft, gentle skin, you may think, â€Å"How are humans and pigs possibly alike? Or a crayfish and an earthworm?† In many ways they may not be, but in other ways, they are very much alikeRead MoreAll Animals And Humans Have A Digestive System Essay1318 Words   |  6 PagesAll animals and humans have a digestive system. The purpose of a digestive system is to digest and absorb. Digestion is the process by which food is broken down into small molecules, these small molecules are then absorbed into the body. The digestive system has two main parts, the digestive tract and accessory organs. According to Cliffs notes (https://www.cliffsnotes.com/study-guides/anatomy-and-physiology/the-digestive-sys tem/function-of-the-digestive-system) the digestive system has seven mainRead MoreThe Digestive Systems Of Animals1315 Words   |  6 Pageschanges that affect its other physiological systems. Discuss how the digestive process impinges on other systems including, but not limited to, thermal physiology, reproductive physiology, the circulatory system, the cardiovascular system, the respiratory system, kidney function and excretion, liver function, and the endocrine system. When an animal feeds on a large meal many things happen, the digestive system is all about getting the feed into their body, digesting the feed, absorbing the nutrientsRead MoreThe Process of Digestion1361 Words   |  6 Pagesown bodies. How is it that a simple slice of bread, once consumed, can turn into fuel for the human body? Using the digestive system and its many organs through the process of digestion and metabolism is how our bodies receive the energy it needs to continue on throughout the day and the rest of our lives. Chemistry then kicks in as food starts its process from entering to leaving the body, through the rate of our metabolism, and also by the transfer of energy. The chemistry in the digestive systemRead MoreThe Differences Between Human And Body Systems1180 Words   |  5 Pagesand humans are classified as mammals. As well, our exterior appearances of frogs and humans look contrastive, but nonetheless besides the differences, our interior appearances share m any similarities. Some similarities include body structure such as eyes, ears, a mouth, and nose. Other similarities include our basic organs like lungs, a stomach, and a heart. Also, just like humans frogs are composed of many different body systems, three of which are the circulatory, respiratory, and digestive systems