Blood Of Plasma And Formed Elements

Both the right and left atrium contract causing blood to flow though the two valves, and then into the left ventricle. The left ventricle pumps blood into the systemic circulation through the aorta. This systemic circulation system is much bigger than the pulmonary circulation system, which is why the left ventricle is so big. The blood on the left side of the heart is oxygenated. It becomes oxygenated when the deoxygenated blood passes through the right atrium and then flows into the left ventricle. It is then pumped along the pulmonary artery into the lungs where it is oxygenated. It then travels through the pulmonary veins back into the heart. It enters through the left atrium and then travels to the left ventricle. This process is repeated over and over again, to make blood continuously flow through the heart, lungs and body. This process ensures that there is always enough oxygen for the body to work

The 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 capillaries distribute the oxygen rich blood to organs whilst simultaneously picking up the waste carbon dioxide and water from the organs to transport back to the heart where it can be pumped into the lungs to be exhaled.

There are three main types of cells that help execute the operations of the cardiovascular system. The first are red blood cells. These cells, as mentioned earlier, carry oxygen to every part of the body, most importantly to the lungs to help us breath. Second, are white blood cells, which are essential for fighting infections. These cells generate antibodies, which are proteins in the blood

Red blood cells play a big role in the cardiovascular system. The cardiovascular system’s main function is to get blood from the heart, and distribute it to the whole body. The cardiovascular system is a “highway” network that links to all parts of the human body (Pearson 78). This system is made up of the heart, blood vessels, and blood. The blood in this system consists of plasma, red blood cells, white blood cells, and platelets. These substances provide the body with oxygen, and protection from other viruses and bacteria. Without the cardiovascular system, the human body would not be able to function.

When blood goes into the heart in the right atrium, it has a lot of carbon dioxide in it. The heart transfers the blood into the right ventricle, and then into the lung. This is where the blood is able to receive oxygen, and it also explains why human lungs are an essential organ. The oxygenated blood is then transferred into the left atrium, and finally to the left ventricle. Once the blood is released from the left ventricle, it is circulated throughout the

The cardiovascular system consists of the heart, blood, and valves. The cardiovascular system is able to transport things such as oxygen, nutrients, cell wastes, hormones and other substances vital for the maintenance of homeostasis as well as cell life through blood. The hearts function is to pump the blood in and out of the heart to propel it throughout the rest of the body. Deoxygenated blood enters through the pulmonary circuit through the superior and inferior vena cavae and dumps into the right atrium, then travels through the tricuspid valve into the right ventricle through the pulmonary semilunar valve and out of the pulmonary arteries. When the blood exits the pulmonary arteries into the lungs, gas exchange occurs. Oxygenated blood enters the systemic circuit through the right and left pulmonary veins into the left atrium, through the bicuspid or mitral valve into the left ventricle through the aortic valve and out of the aorta to the rest of the body and back again. The valves of the body carry the blood and help to manage blood pressure throughout the

Narrator informs the heart in the right side, left side, pulmonary circulation and the function of the blood. The right side of your heart receives blood from the body and pumps it to the lungs. Though, the left side of your heart is given the blood from the lungs and pumps it out to the body. For more information, heart has four different kinds of chambers. Two upper chambers and two lower ones. Therefore, formulate of the right atrium and right ventricle, is in control for pulmonary circulation. Narrator told that the blood must rotate from the right part of the heart and through the lungs before being moved to the left side and throughout the whole

The heart is an amazing organ. It continuously pumps oxygen and nutrient-rich blood throughout the body. It also takes the body's waste products, including carbon dioxide, away from the tissues. As the heart beats, it pumps blood through a system of blood vessels, called the circulatory system. The heart is a four-chambered, hollow organ. It is divided into the left and right side by a muscular wall called the septum. The right and left sides of the heart are further divided into two top chambers called the atria, which receive blood from the veins, and two bottom chambers called ventricles, which pump blood into the arteries. The arteries are major blood vessels connected to your heart.

The heart is not only responsible for pumping blood through the entire body, but it also requires its own blood supply in order to perform its function. This is known as coronary circulation. The cardiovascular system has two circulatory paths; pulmonary circulation, the circuit through the lungs where blood is oxygenated and systemic circulation, the circuit through the rest of the body to provide oxygenated blood. Pulmonary circulation is the movement of blood from the heart to the lungs for oxygenation, then back to the heart again. Oxygen leaves the systemic circulation when it is entered in the right atrium through the vena cavae. Then it travels through the tricuspid valve into the right ventricle. The blood is pumped through the pulmonary

Blood contains hematic cells that are classified in erythrocytes or white blood cells (WBCs) and leukocytes or red blood cells (RBCs) and platelets or thrombocytes, whose main function is to stop the loss of blood from the wounds. The erythrocytes are the most numerous cell in the blood and they are responsible for providing the tissue with oxygen, while leukocytes are a part of the human body’s immune system and protect the body against bacteria,

The small and round erythrocyte, more commonly known as the red blood cell, is very flexible. It’s shaped like a doughnut without a hole to do its job. The red blood cell carries oxygen and nutrients to every cell in the body through the veins. The erythrocyte rapidly travels throughout the veins. The red blood cell is pumped through the heart and pumped back out to all the cells. If there is not enough oxygen in the erythrocyte, the red blood cell is then pumped into the lungs.

The right atrium receives blood lacking in oxygen from the body and sends it into the right ventricle. The right ventricle brings the blood out to the lungs to pick up fresh oxygen. The oxygenated blood returns from the lungs to the left atrium, which then pumps the blood into the left ventricle through the mitral valve. The left ventricle then pumps the oxygenated blood to the entire body via the

The body is composed of different types of blood cells that work together to assist in healthy and normal functioning of the body. White blood cells(leukocytes) help to fight infection, platelets(thrombocytes) help the blood to clot, and red blood cells(erythrocytes) help to carry oxygen throughout your body. Within each erythrocyte is an interesting iron containing protein molecule called hemoglobin(Hgb). Hgb has the important responsibility of transporting oxygen from the lungs to the rest of the body’s tissues and then returning carbon dioxide from the tissues back to the lungs to be exhaled. So, production, distribution, and the amount of red blood cells are important for the body.

The left atrium helps pump blood into the left ventricle of the heart. The left atrium is one of four parts in the heart. The left atrium pumps blood into the body and delivers oxygen rich blood to all the body tissues. However the right atrium has deoxygenated blood entering the pulmonary veins around the lungs. The blood from the right atrium then travels to the left of the heart.

Daily the heart pumps about 8000 liters of blood. The heart has four muscular chambers, two associated with each circuit. The right atrium receive blood from the systemic circuit and passes to the right ventricle, which then pumps blood into the pulmonary circuit. The left atrium collect blood from the pulmonary circuit and empties into the left ventricle, which pumps blood into the systemic circuit (Fig.1) (Robert, 2014).