5 Which valve prevents backflow regurgitation of blood into

Last updated: 9/25/2023

5 Which valve prevents backflow regurgitation of blood into the left atrium A aortic semilunar valve B pulmonary semilunar valve C tricuspid valve D Mitral valve 6 The heart s point of maximum impulse is generally found A at the second intercostal space at the right sternal border B at the 4th to 5th intercostal space at the left midclavicular line C at the second intercostal space at the left sternal border D directly under the sternum E at the 11th intercostal space