1. EKG Plain Simple Plain and Simple Copyright ©2012 by Pearson Education, Inc. All rights reserved. EKG Plain and Simple, Third Edition Karen M. Ellis CHAPTER Third Edition Coronary Anatomy and Physiology 1

2. Copyright ©2012 by Pearson Education, Inc. All rights reserved. EKG Plain and Simple, Third Edition Karen M. Ellis Pop Question 1 Which of the following is NOT a layer of the heart? Right atrium Endocardium Myocardium Epicardium

3. Copyright ©2012 by Pearson Education, Inc. All rights reserved. EKG Plain and Simple, Third Edition Karen M. Ellis Pop Question 1 Answer Which of the following is NOT a layer of the heart? Right atrium Endocardium Myocardium Epicardium

4. Copyright ©2012 by Pearson Education, Inc. All rights reserved. EKG Plain and Simple, Third Edition Karen M. Ellis Pop Question 2 Which chamber has the thickest muscle bulk because of its heavy workload? Right atrium Left atrium Right ventricle Left ventricle

5. Copyright ©2012 by Pearson Education, Inc. All rights reserved. EKG Plain and Simple, Third Edition Karen M. Ellis Pop Question 2 Answer Which chamber has the thickest muscle bulk because of its heavy workload? Right atrium Left atrium Right ventricle Left ventricle

6. Copyright ©2012 by Pearson Education, Inc. All rights reserved. EKG Plain and Simple, Third Edition Karen M. Ellis Pop Question 3 The heart valve between the right atrium and right ventricle is the Mitral valve Aortic valve Pulmonic valve Tricuspid valve

7. Copyright ©2012 by Pearson Education, Inc. All rights reserved. EKG Plain and Simple, Third Edition Karen M. Ellis Pop Question 3 Answer The heart valve between the right atrium and right ventricle is the Mitral valve Aortic valve Pulmonic valve Tricuspid valve

8. Copyright ©2012 by Pearson Education, Inc. All rights reserved. EKG Plain and Simple, Third Edition Karen M. Ellis Pop Question 4 Which of the following is a phase of diastole? Protodiastole Atrial Kick Isovolumetric contraction Ventricular Ejection

9. Copyright ©2012 by Pearson Education, Inc. All rights reserved. EKG Plain and Simple, Third Edition Karen M. Ellis Pop Question 4 Answer Which of the following is a phase of diastole? Protodiastole Atrial Kick Isovolumetric contraction Ventricular Ejection

10. Copyright ©2012 by Pearson Education, Inc. All rights reserved. EKG Plain and Simple, Third Edition Karen M. Ellis Pop Question 5 Rapid heart rate, increased blood pressure, dilated pupils, and slowed digestion all are evidence of which part of the autonomic nervous system at work? Sympathetic Parasympathetic

11. Copyright ©2012 by Pearson Education, Inc. All rights reserved. EKG Plain and Simple, Third Edition Karen M. Ellis Pop Question 5 Answer Rapid heart rate, increased blood pressure, dilated pupils, and slowed digestion all are evidence of which part of the autonomic nervous system at work? Sympathetic Parasympathetic