Essay about Systems of the Human Body - 1336 Words

The human body is very complex. It is like a job. You have to do a million things in one day to make it through the day. The body uses nine systems to do all of those jobs. They all have separate functions, but some work together. Each system is also made up of organs. There are many ways to care and protect the systems from the many different problems they can have. There are also many interesting facts about each system. The nervous system’s main function is to coordinate all of the activities in the body. The main organs are the cerebellum, which controls and coordinates movement. The cerebrum, is the center for conscious thought, learning, and memory. The last main organ is the brain stem. The brain stem keeps the automatic systems†¦show more content†¦The muscular system is a group of tough tissues that make up the body parts move and help in maintaining posture. The main organs are tendons, smooth muscles, skeletal muscles, and cardiac muscles. Tendons are tough tissues that connect muscle to bone. Smooth muscles are found in different places throughout the body. You do not control these. They help in digestion. Skeletal muscles are attached to bones. They work with the bones of the skeleton to allow you to move. It is voluntary so you control it. Lastly is the cardiac muscles. They are found only in the walls of the heart. It is controlled by the brain and in involuntary. They help by pumping blood everywhere in your body. Some problems are, a bruise, a hernia, and muscular dystrophy. You can care for your muscular system by doing regular physical activity, have good posture, and don’t forget RICE. Rest, Ice, Compress, and Elevate. The three main functions of the skeletal system are to provide framework, give support, and protect organs. A joint is where two bones meet. A ligament is a strong tissue that attaches two bones together and cartilage is soft tissue between bones that acts like a cushion. Problems can result from accidents, bad posture, bad diet and viral infections. You can have osteoporosis, scoliosis, arthritis, a fracture, or a sprain. You should have calcium, vitamin D, phosphorus and walk or weight train, and also sit up straight.Show MoreRelatedThe System Of The Human Body1429 Words   |  6 PagesThe integumentary system plays an intrinsic role in the function of the human body. The system is made up of the skin and skin derivatives such as hair, nails, glands and receptors and provides the body with a line of defence against foreign, infectious pathogens (Moore et al., 2013). The skin is the most vulnerable organ to injury and disease as it is an external organ and the largest organ of th e body, contributing to approximately 15% of the body’s weight (Hackman, 2014). The skin also helps toRead MoreHuman Body Systems657 Words   |  3 PagesThe human body has many systems the work together to help us stay alive and functioning. Body systems are the group of functions that work together to perform a task. There are 11 body systems in all. These include the skeletal, circulatory, excretory, reproductive and the digestive system. Each of these have a function to keep us working. Some example are the circulatory system helps filter out the blood, the skeletal helps us keep our form, and the excretory helps take the waste from theRead MoreThe System Of The Human Body1202 Words   |  5 PagesIntroduction The integumentary system is one of the largest and most integral organs in the human body, encompassing many structures and playing key roles in the protection and general function of the body (Zimmermann, 2014). As with everything however; things can go wrong, failures can occur causing the system to function at a level below what is required of it. It is at this point where we must be active in our response to these faults and subsequently utilise knowledge and techniques in orderRead MoreThe System Of The Human Body1337 Words   |  6 PagesThe hemostatic system of the human body is responsible for the complex task of maintaining blood in a liquid state in order to effectively circulate in our veins and arteries, while simultaneously being able to convert blood into fibrin and prothrombin at sites of injury. Deep vein thrombosis (DVT) is formed in the setting of reduced-flow and low-shear stress, and is made up of fibrin strands, red blood cells and platelets. In 1856, Rudolf V irchow postulated that ‘hypercoagulability’ of the bloodRead MoreHuman Skeletal System And The Human Body1120 Words   |  5 Pages The femur, is the longest, heaviest, and strongest bone in the entire human body. In the human body, all of the body’s weight is supported by the femurs which are located in the human thigh. The femur is classified as a long bone and extends from the hip down to the knee. The head of the femur articulates with the pelvis to form the hip joint. The neck is a narrow connection between the head of the femur and the diaphysis of it. The diaphysis is the shaft of the bone and the facet is the smallRead 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 digest ion 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 MoreThe Human Body And The Musculoskeletal System1041 Words   |  5 PagesThe human body is a complex network that has many organ systems designed for proper functioning. As the body ages over time, it also affects the effectiveness of these organ systems. One of the organ systems that demonstrated the most significant age-related changes have to be the musculoskeletal system. The musculoskeletal system provides the most obvious external signs of aging because its main function is to provide protection, support and movement of the muscles and bones (Aldwin). These functionsRead 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 Immune System Of The Human Body1257 Words   |  6 Pages Immune System Monica Salazar BIO1021 Dr. Kimberly Snead McDaniel South University Online We are examining the role the immune system plays within the general day to day operation of the human body. Further examination of the impaired immune system s profound negative impact on the whole body system, will also be delineated. The human body has structures and processes inside the body that defend against infection and additional harmful foreign bodies. When working appropriatelyRead MoreThe 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 bloodstream. The digestive system also contains structures through which wastes pass