Hint: There are multiple correct answers. Choose all that apply. 1.*The primary function of the circulatory system is to transport nutrients‚ gases‚ hormones and wastes throughout the body. A. True B.False **Ans.A 2. *The Interventricular septum the heart prevents blood from flowing from the right to the left sides of the heart. A. True B.False **Ans.A 3. The valves are flaps that are located on each end of the two ventricles of the heart. A. They prevent blood from flowing
Premium Heart Blood Blood vessel
to the use of thrombolytic therapy that must be taken in to account are intracranial bleeding‚ inability to start thrombosis in Myocardial Infarction flow in patients‚ and high percentage of recurrent ischemia and reocclusion. Primary percutaneous coronary intervention (PCI) has become known as the ideal reperfusion strategy. The proposed research will be a randomized controlled clinical trial study that will explore the roles of Fibrinolytic therapy vs. PCI in patients whom have received
Premium Myocardial infarction Atherosclerosis
Health Promotion Plan for African American Adults at Risk for Coronary Heart Disease Community Nursing: NUR 3634 Abstract Coronary heart disease affects a disproportionate amount of African Americans (CDC‚ 2010a)‚ yet there are modifiable risk factors that can reduce the risk of this disease. These modifiable risk factors include high blood pressure and high cholesterol. This health promotion plan involves a community-based strategy that targets African Americans by offering primary and
Premium Atherosclerosis Myocardial infarction Hypertension
Human Anatomy and Physiology 260 - Midterm 1 Cardiovascular Anatomy Arteries: • Carry Blood from the heart to the tissues • Gradually decreasing in size of vessels o Arteries - Transportation of red blood cells away from the heart o Arterioles - Smaller‚ lead from the arteries to the capollaries o Capillaries - Gas exchange (tissue level) • 3 layers of wall: o 1. Tunica Adventitia (Tough outer layer) o 2. Turnica media (Middle smooth muscular layer‚ changes the diameter of the blood
Premium Heart Blood Lymphatic system
How things flow through the heart: • blood drains into the right atrium through the superior vena cava‚ inferior vena cava‚ and the coronary sinus (drains the heart muscle itself)→Right Ventricle→pulmonary semilunar valves→lungs→pulmonary veins→left atrium→bicuspid valve→left ventricle→aortic semilunar valve→systemic circuit. What the valves do: • Prevent backflow into the atria and ventricles‚ ensuring that blood only flows one way through the heart. what vessels bring blood to the heart and
Premium Heart Blood Blood vessel
the measure of the heart beat and the blood pressure is a measure of the pressure of the blood against the walls of a blood vessel. 6. The pulmonary circuit circulates blood through the lungs. The systemic circuit to the body tissues‚ and the coronary circulation circulates blood through the heart. 7. 5 cardiovascular disorders are: Hypertension is when the blood moves through the arteries at a higher pressure than normal. Hypertension can cause heart attack‚ stroke or even kidney failure Atherosclerosis
Premium Heart Blood Artery
Link] 2. Compton S. Ventricular tachycardia. eMedicine. http://emedicine.medscape.com/article/159075-overview. [Context Link] RESOURCE 2010 American Heart Association guidelines for cardiopulmonary resuscitation and emergency cardiovascular care. Circulation. 2010;122(18 suppl 3):S640-S933.
Premium Cardiology Myocardial infarction
to hrsonline.org‚ “In the United States alone there are 5 million people with a heart disease. Every year 350‚000 people die from a coronary disease.” A coronary disease (heart disease) is several conditions in which prevent the heart from completing its functions and affects the structures of the heart (heart.org 3). A few of these diseases are cardiomyopathy‚ coronary heart disease‚ hypertension‚ and tachycardia. These conditions are only a few of a hundred possibilities that can go wrong with the
Premium Myocardial infarction Heart Hypertension
thrombin be in its active form in regular blood circulation?[what would happen if it was?] 6. In the past you have learned about enzymes and cofactors. Both are necessary to convert prothrombin into thrombin. According to the model‚ what is the enzyme that converts prothrombin to thrombin? 7. What cofactor does this enzyme require? Memorization fact: An abnormal clot is called a thrombus‚ once that clot leaves the site of formation and enters circulation‚ it’s called an embolus. If an embolus gets
Premium Coagulation Thrombus Pulmonary embolism
Bibliography: Ash factsheet. (2011). Smoking‚ the heart and circulation. Available: httphttp://www.ash.org.uk/files/documents/ASH_111.pdf. Last accessed 23/03/2013. BBC Health. (Dr Trisha Macnair last medically reviewed 2011). Smoking and your health. Available: http://www.bbc.co.uk/health/physical_health/conditions/smoking_health_effects
Premium Heart Tobacco smoking Atherosclerosis