Explain The Structure And Functions Of The Cardiovascular System

The cardiovascular system is the process of the heart pumping the blood around the body through blood vessels, arteries, veins and capillaries. The main functions of the system are to transport materials to and from the cells around the body, to assist in temperature, to keep the levels of fluid in the body at the correct level, to distribute heat around the body and to defend the body. This system is the heart, which is a muscle that pumps blood around the body through arteries, veins and capillaries. Blood transports oxygen to the body cells which helps them to metabolise energy in the body. During this process the blood is also getting rid of any waste products of respiration, carbon dioxide and water. Blood also helps to supply heat, hormones, nutrients, salts and urea around the body. The heart is placed in between the lungs which is protected by the rib cage and is the size of a fist.

Our cardiovascular system is composed of the heart and blood vessels. The main purpose of this system is to transport substances throughout the body. Even though transportation is the main function of the cardiovascular system, it is not the only function. Along with transportation we have protection and regulation.

The body needs to circulate glucose and oxygen rich blood to the cells within the body and remove carbon dioxide waste from the muscle. This role is specifically dedicated to the cardiovascular system. The heart, veins, arteries and capillaries make up the cardiovascular system.

Transport- Transportation of oxygen, nutrients and hormones to cells and removal of metabolic wastes such as carbon dioxide, heat and nitrogenous wastes.

Composed of the heart, blood vessels, and blood, the cardiovascular system is the body system that carries out the tasks of pumping and transporting blood, oxygen, nutrients, and waste products, and other substances throughout the body.

The cardiovascular system delivers blood, nutrients, ions, gases, and heat throughout your body. The cardiovascular system is a transportation system. It supplies oxygen to the body too and this is the most essential function of the cardiovascular system. http://www.livestrong.com/article/164894-5-major-functions-of-the-cardiovascular-system/ The cardiovascular system has other functions too. It carries digested food from the small intestine to all areas in the body that need it, distributes heat and fights diseases by using white blood cells to fight off

Stroke volume is the amount of blood pumped out of the heart during each contraction measured in mL/beat. A long term effect of exercise on stroke volume is that it will increase. As the left ventricle grows in size, more blood can be filtered in and out.

The cardiovascular system has many different functions. The four major functions are to transport nutrients, gases and waste products around the body, to protect the body from infection and blood loss, to help the body maintain a constant body temperature and to help the body

Cardiovascular system contains the heart, arteries, blood and blood vessels, every system has a function and the function of cardiovascular system is that it is there to transport oxygen, nutrients, hormones and waste products around the human body. The cardiovascular system would start to slow down as the

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.

Stroke volume is how much blood is discharged from your heart after each contraction. In an average person, stroke volume averages 50-70ml/beat and can increase up to as high as 110-130ml/beat during intense exercise. In an elite, trained athlete, such as a basketball player, stroke volume averages 90-110ml/beat and is able to increase to as much as 150-220ml/beat. It has been proven that after intense exercise, stroke volume is significantly higher. This allows the heart to pump more blood per minute, which increases the cardiac output during maximal levels of physical activity. The size and number of blood vessels increases due to this.

The functions of cardiovascular system is that it transport nutrients, gases and waste products are around the body and it protects the body from infection and blood

The cardiovascular system is an organ system that allows blood to circulate and is in charge of transporting oxygen, as well as carbon dioxide, hormones, nutrients, and cell waste items all over the body (Pironet, et al., 2016). This system helps to regulate body temperature, maintain homeostasis, and fight diseases. The cardiovascular system is made up of the heart, blood vessels, blood and plasma of the blood, and cells.

The Cardiovascular system is an significant system due to the many functions that it has that are important to the body. Many parts of the body have certain stations that are effective in transferring blood, these are known as the veins, arteries, valves, the 4 chambers of the heart, the left and right atrium and the left and right ventricle. Veins return blood to the heart, two very significant veins are the Superior and Inferior vena cava veins. These veins are the most important because of the jobs they have, Inferior vena cava carries the deoxygenated blood from the lower half of the body to the right atrium which is a chamber in the heart and the superior vena cava carries the deoxygenated blood from the upper half of the body. Increasing our Cardiovascular system benefits in many ways, one big way is it gives us more energy.

As the world of technology changes, we get to explore and visually get to see how the heart and the Circulatory system works. “The cardiovascular system consists of the heart and blood vessels circulating blood throughout the body, delivering water, oxygen, and nutrients to cells, and removing waste products such as carbon dioxide blood vessels working together to is system”. (Wiley) And now for the Circulatory system is also a major function of our body, “The basic circulatory system of vertebrate animals, which are those with a backbone, consists of a heart, the blood and the arteries and system of blood vessels. The heart pumps the blood first to the arteries and then throughout the body via the system of blood vessels”. (reference.com)