A&P 2 Module 4 Exam Questions With Complete Solutions

The circulatory system is responsible for which of the following functions? correct answer: -Supply cells with oxygeb - transportation of gases -Rid cells of waste -prevents loss of blood The heart is contained in the ____cavity correct answer: pericardial Which layer of heart anchors it to the diaphragm? correct answer: pericardium What is the purpose of the fossa oval is in a fetus? correct answer: It's an opening in the interstitial septum that allows the blood to flow from right atrium to left atrium to bypass the undeveloped lungs. Label heart chambers. correct answer: A. Aorta B. Right ventricle C. mitral valve D. left atrium E pulmonary trunk. Name the heart vessels correct answer: anterior interventriculae branch of left coronary artery