A&P 2 University Of Memphis -A&P 2 Exam 2 with answers

A&P 2 University Of Memphis -A&P 2 Exam 2 with answers The pump of the cardiovascular system is known as the ________. - correct answer heart True or False: The average human heart weighs less than a pound. - correct answer True The heart sits _______ to the left. - correct answer 2/3 The ________ (the "sac") is a protective membrane that covers the heart. - correct answer pericardium The outer fibrous pericardium consists of what kind of cells? - correct answer dense irregular epithelial tissue What are the layers of the pericardium from outside to inside? - correct answer -Fibrous pericardium (outermost layer) -Inner double layer serous pericardium -Parietal layer of serous pericardium -Pericardial cavity (potential space) -Visceral layer of serous pericardium (epicardium) The heart wall is made up of _________. - correct answer cardiac muscle What are the three layers of the heart wall, going from the outside in? - correct answer -Epicardium -Myocardium -Endocardium What is right below the endocardium? - correct answer the heart chamber