The Heart Of Blood Cells - 1424 Words

It should be common knowledge that red blood cells are one of the most important details of the body, but unfortunately, that is not the case. Most people believe that the heart makes blood because it is common knowledge the heart is known as the main component of the body. However, the bone marrow in the body is what produces the red blood cells, platelets, and white blood cells. The general population may also believe that having more than the normal count of white blood cells could be beneficial to the immune system. Nonetheless, having more than the normal count could be diagnosed as a cancer. On the other hand, there is a bone marrow disease that leads to a rise in the number of blood cells called Polycythemia Vera (PV) which is usually found in adults over age forty. Polycythemia Vera (PV) is not an uncommon disease. Even though it is regularly found in older adults from age 40 to 60, it can also be found in people even younger. â€Å"Statistical data indicate an incidence of 1 to 2 per 100,000 per year, which increases with age† (Najean and Rain Par.2). The biggest effect of this disease is on the cardiovascular system and because of that, it has a direct impact on the quality of life for the patient and is quite expensive to treat. The Polycythemia Vera Study Group, the France division, was proposed an experiment to try different treatments on individuals who had the disease with ages sixty-five and older. The drugs given to the subjects were Hydroxyurea (HU) andShow MoreRelatedThe Heart Of Blood Vessels1528 Words   |  7 Pagesdeoxygenated blood from the right side of the heart to the lungs. During pulmonary circulation blood picks up oxygen and returns to the left side of the heart. The right atrium and the right ventricle support the pulmonary circulation loop. The systemic circulation carries highly oxygenated blood from the left side of the heart to all of the tissues of the body. During systemic circulation it then removes wastes from bod y tissues and returns deoxygenated blood to the right side of the heart. The leftRead MoreThe Cardiovascular System Across The Lifespan889 Words   |  4 Pagesfrom birth to later adulthood. Whilst also looking at specific conditions and disorders that can present across the lifespan of an individual the discussion examines these disorders and conditions, Examples of this include things such as coronary heart disease or Angina. The essay will explore the medications used to treat the conditions and disorders investigated within this essay, whilst looking at the effects of the medication. The physiological impacts of these changes on the individual’s cardiovascularRead MoreThe Cardiovascular System Essay964 Words   |  4 Pagescardiovascular system pumps blood throughout the body through a network of many arteries and veins, providing it with nutrients and oxygen. Also, the cardiovascular fights infections and disease in the body and creates blood cells. Never the less, blo od acts as a filtration system for the body and removes waste, cell debris, or bacteria from the bloodstream. As blood travels through the circulatory system, it is first pumped from the right side of the heart to the lungs through theRead MoreComposition of Cardiovascular System1709 Words   |  7 Pagescirculatory system, it also transports hormones, gases, and food to and from cells within the body. The major components of the circulatory or cardiovascular system are blood, blood vessels, and the heart (Cardiovascular System Simplified, n.d.). Blood consists of cells and liquid plasma while the heart is a muscular pump to move the blood and the blood vessels are channels like veins, arteries, and capillaries that carry blood to and from all tissues. Types of Circulations in the Cardiovascular System: Read MoreDescribe the Physiology of the Cardiovascular System in Relation to Energy.886 Words   |  4 Pageschemical energy in the cell, without A.T.P we would die. To make A.T.P we need glucose oxygen. Carbon dioxide and heat are the waste products. The main function of the cardiovascular system in relation to energy is to transport the oxygen and glucose to the cells, and to transport the waste products such as carbon dioxide and urea (waste product from protein digestion) away from the cells and to the lungs or kidneys. Blood is a liquid connective tissue as it is made up of living cells (red and white)Read MoreThe Circulatory System1182 Words   |  5 Pagessystem in the body that is transports nutrients and gases throughout the body to its corresponding cells. The body however needs the heart in order to pump blood and the blood vessels that will transport it throughout the body. According to Martini (2012) â€Å"The blood is a connective tissue fluid that contains cells suspended in a fluid matrix†(p. 653). The blood is in charge of multiple things. Blood stabilizes the body temperature when it consumes the heat that is released by active skeletal musclesRead More The Circulatory System Essay557 Words   |  3 Pagesthe heart and blood vessels. It is what makes the blood in our body go round. The blood carries oxygen, nutrients and hormones and takes them to where they are needed and removes the waste products like carbon dioxide. The circulatory system nourishes every cell, tissue, organ and organ system in the body. There are approximately ten pints of blood constantly circulating through seventy- five- thousand miles of blood vessels. These blood vessels reach every cell in theRead MoreThe Cardiovascular System Essay771 Words   |  4 PagesThe heart, blood and blood vessels make up the basis of the cardiovascular system also known as the circulatory system. The average human body contains approximately 5 litres of blood which is carried around the body via a network of blood vessels split into three types; arteries, veins and capillaries. The arteries are the largest of the three vessels and carry blood away from the heart. Veins carry blood to the heart and are smaller than arteries, then finally the smallest vessels known as capillariesRead More Circulatory System Essay1176 Words   |  5 Pageswould be that it is the main transportation and cooling system for the body. Red Blood Cells have an important job in this system in that they carry all sorts of packages that are needed by all the cells in the body. Red blood cells carry oxygen and nutrients to the cells, which is needed in order for cells to survive. Besides red blood cells there are also White Blood Cells moving in the circulatory system. White Blood Cells can be considered as the paramedics, police and street cleaners of the circulatoryRead MoreThe Circulatory System Essays714 Words   |  3 Pagessystems because it supplies the body with the blood and nutrients it needs to function properly and maintain life and movement. The heart is a muscular organ that lies behind the ribcage and between the lungs and is a pump that keeps this transport system moving. Normally a persons heart is as big as their fist while it is clenched; the heart is made up of thick muscly walls and is divided into two separate pumps. The heart is about the size of your clenched fist, it