Sickles Exercise 5: Cardiovascular Dynamics: Activity 4: Studying the Effect of Blood Pressure on Blood Flow Rate Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. 1. Pressure changes in the cardiovascular system primarily result from You correctly answered: b. changes in the force of contraction of the heart. 2. What is the driving force for blood flow? You correctly answered: d. pressure gradient 3. Which of the following is directly proportional to
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Bibliography: Cardio vascular system. Retrived February 26‚ 2009‚ from www.innerbody.com Web site: http://www.innerbody.com/image/cardov.html Medline Plus. Retrived February 22‚ 2009‚ from Exercise and Physical Fitness Web site: http://www.nlm.nih.gov/medlineplus/exerciseandphysicalfitness
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FITNESS TESTING AND TRAINING: TASK 1 P1 In Football you will require cardio vascular endurance to last a full 90 minutes of football. You will surely in the game defend and attack‚ sometimes you may have to do fast and long recovery runs within the game and make repeated runs to support your team mates. ‘Loads of running allows oxygenated blood to travel through your body for longer durations. When you start to exercise/expend more energy than normal‚ your body demands more oxygen. The longer
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Background to product Artery aid is a new innovative product that is designed specifically to treat sufferers of peripheral arterial disease. Artery Aid was inspired by personnel experience within the group. Kate‚ one off the members of Artery Aid‚ has witnessed the effects of peripheral artery disease first as her own mother suffered from the disease. This is what first inspired our product. The two main methods of treating peripheral artery disease are exercise and heat. Exercise works by working
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Congenital Heart Disease Congenital heart diseases are lesions‚ caused by abnormal development of the structures of the heart. This happens in the embryonic life due to environmental or unknown factors. The cause of congenital disease is usually unknown‚ but there are multifactor reasons that are incriminated. They are said to be sporadic. This meaning that it is not secluded to one geographic location. However this incidence is increased in those with a positive
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PERICARDITIS The heart is a strong muscular organ that is responsible for sustaining life. During the course of the lifespan‚ many different types of illness or injury can interfere with the heart and its functioning. The heart is located within a sac‚ a double layered‚ flexible holding vessel that is named the pericardium. The pericardium is responsible for keeping the heart in the proper place. It is also the reason that the heart does not fill with more blood than it can hold. This
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Temperature‚ Acetylcholine‚ and Adrenaline on the Heart Rate of Daphnia magna Hieu Duong 6 April 2011 Introduction The heart is a muscular organ that constantly pumps blood throughout the human body. The continuous flow of blood creates a system for vital organs within the body to gain oxygen and nutrients. The timely delivery of oxygen to the body’s organs is very crucial. Brain cells‚ for example‚ will die within minutes if the flow of oxygen is obstructed. For the blood to be pumped out
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P3- Outline the gross structure of all the main body systems Cardiovascular system Purpose- the purpose of the cardiovascular system is to carry blood throughout the body. To carry to the organs and other areas of the body that needs it. To carry gaseous wastes to the respiratory system so that is can get rid of them Main organ- heart‚ blood vessels‚ blood. The heart is one of the most important organs in the entire human body. It is really nothing more than a pump‚ composed of muscle which
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Importance of Sports Sports have been around for quite a long time now‚ but do we realize how much of an impact they have made? They helped the economy and people as well. Sports have a very different history that made a huge impact on today. Sports were used as entertainment during the war‚ it also boosted our economy‚ and is important to health and fitness. I think sports were very important in the making of what we have today. They affected the people of this time as well. A reason sports
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The Risk Factors of Heart Attack Heart attack is the death of a segment of heart muscle caused by the loss of blood supply. The blood supply is usually lost because a coronary artery‚ one that supplies blood to the heart muscle‚ has a blood clot‚ a blockage also known as coronary thrombosis or coronary disease. ("What Is A Heart Attack? What Causes A Heart Attack?" 2013) Heart disease is the number one killer of both men and women in America with approximately 460‚000 related deaths due to a sudden
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