Blood vessel Essays

  • 3.3 Blood Vessels

    965 Words  | 4 Pages

    types of blood vessels. The Structure and Functions of Blood Vessels ARTERIES The walls of arteries contain smooth muscle fibre that contract and relax under the instructions of the sympathetic nervous system. The functions of the arteries are: transport blood away from the heart and transport oxygenated blood only. Arteries have four different parts, which are; lumen, endothelium, smooth muscle and connective tissue. LUMEN=the lumen of arteries is relatively narrow to maintain high blood pressure

  • Healthy Blood Vessels Research Paper

    1027 Words  | 5 Pages

    What You Should Know About Having Healthy Blood Vessels A complex group of blood vessels, arteries in particular, that supplies the brain with important nutrients and oxygen are known as vertebrobasilar arteries. They are responsible for providing blood, which carries oxygen to the brain structures—occipital lobs, brain stem, and cerebellum. The basic functions of these structures include coordination, consciousness, and vision. So basically, each part is important to achieve and maintain good

  • Food That Affect Blood Vessels

    829 Words  | 4 Pages

    FOODS THAT AFFECT THE BLOOD VESSELS Blood vessels is important as it is a tissue connected to every organ of the body. There are some food that affects the blood vessels. Vegetables and fruit juices where the dietary rules to consume and potatoes in separate categories, as there are some foods which are high on fat that are guided to avoid or lower their consumption, such as, French fries. The fat products if it is consumed, then it will result to affect the blood vessels. The research had found

  • Cypress Tree Research Paper

    874 Words  | 4 Pages

    Cypress Oil- The eternal oil First let us begin with the basic meaning of cypress. What is cypress? Cypress is a tree found in the Coniferous and Deciduous regions. Though it is quite often linked with mortality, the use of the essential oil derived from this tree can cure many conditions. It is a tree which has been associated with aromatic, beneficial, and calming oil that it produces. It is extremely rich in essential oil with gives many benefits. A little about Cypress oil Cypress essential

  • Smoking Should Not Be Allowed In Public Places Essay

    748 Words  | 3 Pages

    Do you want to be put under the risk of the negative impacts your body can get from smoking or even secondhand smokinge? Smoking should not be allowed at parks and other public venues because it has health risks associated with it, it creates a dirty and unsafe environment and it is a bad influence. Smoking itself has many health risks, but for it to be allowed in public places imposes even bigger health risks to the public. The first reason smoking should not be allowed in public places such as

  • Cogitative Dissonance Theory Essay

    709 Words  | 3 Pages

    Course Project Stage 1: Cogitative Dissonance Theory According to Deetz (1994), Communication is viewed as a way to directly handle a message. Being able to communicate effectively is an essential part of our social, cultural and economic lives. To survive in this world today, the ability to communicate is vital. Today, we have more ways to communicate with audiences and less time to accomplish the task. Emotional advertisements that focus on social issues is crafted to deliver a message by grabbing

  • Argumentative Essay On Cochineal Dyes

    1230 Words  | 5 Pages

    Artificial dyes are found in a majority of processed foods in America. Most synthetic dyes are made of, or are based off of petroleum, a crude oil. Since these dyes are mainly petroleum based they have serious health risks on people, especially those diagnosed with ADHD, (Attention deficit/hyperactive disorder.) Because of these potential dangers, laws dating back to the 19th century have been passed, banning the addition of dyes and other harmful substances to foods. Through the years there have

  • Unhealthy Lifestyle Steps

    840 Words  | 4 Pages

    Recommended from the American College of Sport Science, adults need 150 minutes of exercise a week. We often eat too much for how little we move. If you are looking to lose weight you will need an average of 250 minute moderate-intensity, which only comes out to about 50 minutes a day for 5 days. Not bad, right? Now let's break it down. Lets look at your lifestyle. Do you work a desk job, or a job that is not physically demanding? If so, a sedentary person will only average 1,000-3,000 steps a day

  • Cardiovascular System Physiology

    1214 Words  | 5 Pages

    system includes the heart, blood vessels and also blood. Its role is to deliver nutrients and takes away any by-products from a person’s body. The cardiovascular system is the heart and it is a four-chambered pump that carries blood to the arteries these arteries then carries out clean and oxygenated blood to the tissue. The blood Definition According to (dictionary.com 2002). Blood is the fluid that circulates in the vascular system of human beings and, in a humans blood is consisting of plasma in

  • Circulatory System Outline

    1878 Words  | 8 Pages

    important function in our body. It provides nutrients and oxygen to the tissues and cells and removes waste products produced by the cells. As the blood travels throughout the body, it picks up nutrients from the small intestine, oxygen from the lungs and hormones from the endocrine gland and delivers these materials to the cells. Once delivered, the blood picks up the waste products and carbon dioxide produced by the cells and transfers it back to the lungs. If this system stops functioning, the cells

  • The Circulatory System: The Cardiovascular System Of The Human Body

    1296 Words  | 6 Pages

    The heart, blood, and blood vessels all form the circulatory system, also known as the cardiovascular system. As one of the most important systems in the human body, the circulatory system transports oxygen and nutrients to tissues and removes any waste products. Without the circulatory system, your organs wouldn 't be able to function, causing death. With the blood vessels taking blood around the body, the heart pumps all this blood. According to Ballard, "Inside the heart there are four spaces

  • Coronary Arteries

    2083 Words  | 9 Pages

    breastbone. The heart’s main function is to keep blood continually circulating throughout the body. Arteries are the vessels that supply the body with oxygen rich blood; on the contrary the vessels that return blood to the heart are called veins. Like any other muscle in the body, the heart depends on a steady supply of oxygen rich blood. The arteries that carry this blood supply to the heart muscle are called coronary arteries. Sometimes these blood vessels can narrow or become block by deposits of fat

  • NATOMY And Phynophysiology: Circulatory System

    1378 Words  | 6 Pages

    muscular organ in humans which pumps blood through the bold vessels of the circulatory system. Blood provides the body with oxygen and nutrients and also assists in the removal of waste. The heart is a pump that drives the whole circulatory system. It receives and propels blood, rhythmically contracting, forcing the blood through a system of vessels. The hearts action is controlled by the autonomic nervous system. STRUTURE OF THE VEINS, CAPILLARIES AND

  • The Cardiovascular System: The Circulatory System

    1054 Words  | 5 Pages

    is a double circulatory closed system which transports blood via arteries, veins and capillaries to the lungs through the pulmonary circulation and to the rest of the body tissues in the systemic circulation. Since the blood travels to varying distances around the body, the blood vessels have to be adapted to overcome different pressures. The pressure changes in the four chambers on the heart (two atria’s and two ventricles) allow the blood to continuously flow in one direction. This is also aided

  • Function Of The Heart Essay

    2146 Words  | 9 Pages

    capillaries. Referring to Louise Tucker 5th edition, the heart is an organ that pumps blood through the body via the circulatory system, supplying nutrients and oxygen to the tissues and removing carbon dioxide and other waste products. According to Louise Tucker arteries are thick walled, hollow tubes with a fibrous outer covering, a middle layer of muscle and elastic tissue. The functions of arteries are: • Carry oxygenated blood away from the heart to the rest of the body • Transport nutrients e.g. iron

  • Deep Vein Thrombosis Research Paper

    952 Words  | 4 Pages

    Anatomy and physiology Vein is an elastic blood vessel that transports blood from all part of the body to the heart. Vein have four main types, which is pulmonary, systemic, superficial and deep vein. Deep vein located deep within muscle tissue and typically located near the corresponding artery with a same name. Deep vein thrombosis Deep vein thrombosis (DVT) is pathology of cardiovascular system. It happens when the blood clotting in a deep vein of the blood vessel are clumps together and become thick

  • Explain The Function Of The Pulmonary Artery

    515 Words  | 3 Pages

    The function of the pulmonary artery is to pump deoxygenated blood to the lungs from the heart to become oxygenated. The pressure inside the pulmonary artery is very low, although blood here is at a slightly higher pressure than the blood in the pulmonary vein, and this is reflected as the walls of the artery are significantly thinner than the walls of a corresponding artery, for example, the aorta. The walls of the pulmonary artery contain a large amount of elastic fibres in order to maintain the

  • Pig Heart Lab

    671 Words  | 3 Pages

    parts of main chambers, valves, and vessels. To able to know the circulation the blood through the heart to the lungs and identify each section of the pig heart. The pig heart has four chambers which it is two atria and two ventricles. They both pump the blood and give the body what it needs. The heart has four valves which help the blood flow. There are 5 main types of blood vessels that enter and leave the heart. Hypothesis If the heart is pumping the blood through the body, then it is connect

  • Explain The Transposition Of The Great Artries

    1419 Words  | 6 Pages

    the Great Arteries, Pediatric A good way to understand this condition is to first think about how blood flows in the body. Arteries are blood vessels that carry blood away from the heart to other places in the body. The two largest of these arteries are called the great arteries. One of them, the pulmonary artery, takes blood from the heart to the lungs. In the lungs, oxygen is added to the blood. Then it goes back to the heart. From there, the other great artery delivers it to the rest of the body

  • Write An Essay On The Cardiovascular System

    471 Words  | 2 Pages

    system also known as the circulatory system consists of the heart and blood vessels. One of the most important jobs it has is to “circulate” blood. The heart works to pump the deoxygenated blood to the lungs for gas exchange while simultaneously pumping oxygenated blood to the body’s tissues. The blood vessels work to continuously bring the blood to all areas of the body which helps regulate body temperature. The flow of oxygenated blood to the tissues helps deliver nutrients such as amino acids and electrolytes