All of the above 7. Drane a line to show the position of the inferior border of the heart heart eart. Pressure differences ahe is ocated at the junction of an atriam and ventricle, or a ventricle and s. M- Left Subclavian Artery 12. Jones Choose the correct answer for each question and mark it on your bubble sheet.
F- Right Pulmonary Veins 17. It holds the myocytes together so that they do not pull apart when the heart contracts. . As far as the features, the cells are much shorter, so they are called myocytes rather than fibers. W- Anterior Interventricular Artery 23. What are intercalated discs and what do they do? What is the function of the fluid that fills the pericardial sac? X- Apex Of Heart 24. If the Mitral valve does not close properly, which circulation is affected? Systemic circulation is going from your heart to body tissues and back again.
Distribution of gases, wastes and hormones B. T- Left Coronary Artery 21. Endocardium - the inner layer of the heart. What is the function of the valves found in the heart? Cross-sectional views of an artery and of a vein are shown here. The epicardium and the are the same structure.
Blood is a connective tissue X C. An anterior view of the heart is shown here. Which of the following are functions of erythrocytes? Why are the walls of arteries proportionately thicker than those of the correspondin higher pressure and fluctuations. Cardiac muscle is essentially limited to the heart, though it extends slightly into the nearby blood vessels. Use an arrow to identify the position of the apex. To reduce friction during heart activity. Blood is pumped into and out of your heart to keep you alive, this is called circulation.
Which of the following statements is true? Drains blood into the right atrium Coronary sinus 4. It is composed of 2 identical polypeptide chains D. Cardiovascular System: The Heart Purpose Explain why you did this exercise. If so, what were they? Using blood as the transport medium, the heart propels oxygen, nutrients, wastes, and other substances to and past the body cells. Label the systemic and pulmonary circulations. The safety precautions in this exercise were to wear goggles and gloves due to being exposed to chemicals and dissection of the sheep and cat heart.
Location of the heart in the thorax Mediastinum 2. Exercise 1: Slide Questions: A. Heart Anatomy: Cardiac Conduction Cardiac Conduction is the rate at which the heart conducts electrical impulses. Exam 1 Spring 2002 Anatomy and Physiology 2150 Dr. Using the data from Chart 1, explain the relationship between the… Cardiovascular System: An Overview of Blood, Vessels, and Heart — Healthy to Diseased The cardiovascular system, also known as the circulatory system, consists of the heart, blood, and blood vessels Mertz, 2004.
C- Right Pulmonary Artery 14. Myocardium - the muscular middle layer of the wall of the heart. Draw a line to show the position of the right border of the 24. V- Great Cardiac Vein 2. Ventricles - lower two chambers of the heart. B- Superior Vena Cava 6.
What is a decomposition reaction hydrolysis, what happens with energy 13. What is the structure of hemoglobin? Differentiate clearly between the roles of the pulmonary and systemic circulations. Right atrium through the tricuspid valve to the semulnar beds of the lungs, to the the mitral bicuspid aorta body right ventricle , through the pulmonary arteries pulmonary , to the capillary of the heart, through , through the aortic semilunar of the , and valve to the pulmonary trunk, to the pulmonary veins valve to the L vetricle , to the left atrium valve to the , to the systemic arteries, to the superior , capillary beds tissues, to the systemic veins, to the venae cavae inferior entering the right atrium of the heart. The unique feature is the intercalated discs. Once an aneurysm has ruptured, emergency surgery is needed to prevent the patient from suffering a subarachnoid hemorrhage, a fatal type of stroke.
Draw a line to show the position of the left border of the 23. Which of the following is a function of blood? P- Left Pulmonary Artery 15. Once you find your worksheet, click on pop-out icon or print icon to worksheet to print or download. Appropriate work space was also required. Anatomy Review: The Heart Graphics are used with permission of: Pearson Education Inc.