* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download ANATOMY AND PHYSIOLOGY TEST: THE HEART
Survey
Document related concepts
Cardiac contractility modulation wikipedia , lookup
Management of acute coronary syndrome wikipedia , lookup
Heart failure wikipedia , lookup
Hypertrophic cardiomyopathy wikipedia , lookup
Quantium Medical Cardiac Output wikipedia , lookup
Electrocardiography wikipedia , lookup
Artificial heart valve wikipedia , lookup
Coronary artery disease wikipedia , lookup
Myocardial infarction wikipedia , lookup
Cardiac surgery wikipedia , lookup
Arrhythmogenic right ventricular dysplasia wikipedia , lookup
Mitral insufficiency wikipedia , lookup
Lutembacher's syndrome wikipedia , lookup
Atrial septal defect wikipedia , lookup
Dextro-Transposition of the great arteries wikipedia , lookup
Transcript
ANATOMY AND PHYSIOLOGY TEST: THE HEART DIRECTIONS: Answer the questions in the space provided. ___ 1. The space in the middle of the thoracic cavity where the heart resides is the A. pericardial cavity B. pericardium C. pleural cavity D. mediastinum E. dorsal cavity ___ 2. The foramen ovale in the fetal heart is located in the: A. right atrium B. left atrium C. interventricular septum D. interatrial septum E. pulmonary trunk ___ 3. Blood returning from the lungs enters the heart through the: A. pulmonary veins B. mitral valve C. aorta D. pulmonary artery E. vena cava ___ 4. Which layer of the heart or pericardium serves the dual purpose of lining the pericardium and forming the outermost wall of the heart? A. fibrous pericardium B. parietal pericardium C. epicardium D. myocardium E. endocardium ___ 5. The layer of the heart that forms a smooth, protective lining of the heart chambers and valves and is continuous with the inner linings of blood vessels is the A. parietal percardium B. myocardium C. epicardium D. interventricular septum E. endocardium ___ 6. The bicuspid (mitral) valve A. is located on the left side of the heart between the left atrium and ventricle B. is located on the right side of the heart between the left atrium and ventricle C. guards the skeleton of the heart D. guards the entrance to the aorta E. guards the entrance to the pulmonary trunk ___ 7. What is the purpose of the papillary muscles? A. Papillary muscles squeeze blood from the atria into the ventricles. B. Papillary muscles tighten chordae tendineae holding AV valves during ventricular contraction. C. Papillary muscles are associated with the aorta and keep blood flowing to the body. D. Papillary muscles strengthen the inner wall of the ventricles. E. Papillary muscles prevent blood from flowing backward into the vena cava. ___ 8. Freshly oxygenated blood enters the heart through the ______________, and is pumped out the _____________. A. right atrium; aorta B. left atrium; aorta C. right ventricle; pulmonary arteries D. left ventricle; pulmonary arteries E. left atrium, pulmonary arteries ___ 9. Blood drains from the vena cava into the _______________ of the heart. A. left atrium B. right atrium C. coronary sinus D. left ventricle E. right ventricle ___ 10. What portion of the heart functions as the pacemaker, initiating each heartbeat? A. sinoatrial (SA) node B. atrioventricular (A-V) node C. the neuromuscular junction where the parasympathetic nervous system innervates the heart D. Purkinje fibers E. Bundle of His ___ 11. What does the electrocardiogram (ECG) QRS complex indicate is happening in the heart? A. The atria are contracting B. The ventricles are contracting C. The ventricles and atria are both contracting. D. The ventricles and atria are both relaxing. E. The heart is at rest. ___ 12. The double walled fibrous sac that encloses the heart and roots of the great vessels is called the A. mediastium B. periostium C. epicardium D. Purkinje fibers E. pericardium ___ 13. When arteries are narrowed due to a build up of fat, cholesterol, and calcium the patient has A. cardiac tamponade B. pericarditis C. stenosis D. arteriosclerosis E. angina pectoris ___ 14. A painful tightening, pressure or fullness in the chest is referred to as A. cardiac tamponade B. pericarditis C. stenosis D. arteriosclerosis E. angina pectoris Questions 15 - 25 refer to the diagram to the right 12 ___ 15. interventricular septum ___ 16. right atrium ___ 17. aortic arch 13 ___ 18. inferior vena cava ___ 19. pulmonary semi lunar valve ___ 20. left ventricle 14 ___ 21. pulmonary artery ___ 22. pulmonary vein 11 ___ 23. Starting with the vena cava, place the following items in the correct order 1. aorta 2. bicuspid valve 3. left atrium 4. left ventricle 5. lungs 6. pulmonary artery 7. pulmonary vein 8. right atrium, 9. right ventricle 10. tricuspid valve A. B. C. D. E. 8, 10, 9, 7, 5, 6, 3, 2, 4, 1 3, 10, 4, 6, 5, 7, 8, 2, 9, 1 8, 10, 9, 6, 5, 7, 3, 2, 4, 1 3, 10, 4, 7, 5, 6, 8, 2, 9, 1 8, 2, 9, 6, 5, 7, 3, 10, 4, 1 Questions 24-25 refer to the digram to the right. 7 ___ 24. Right atrium 1 2 ___ 25. Coronary artery 8 3 9 4 10 5 11 6