front 1 Which of the events below does not occur when the semilunar valves are open? | back 1 Ventricles are in diastole |
front 2 Normal heart sounds are caused by which of the following events? | back 2 closure of the heart valves |
front 3 Hemorrhage with a large loss of blood causes ________. | back 3 a lowering of blood pressure due to change in cardiac output |
front 4 The left ventricular wall of the heart is thicker than the right wall in order to ________ | back 4 pump blood with greater pressure |
front 5 Damage to the ________ is referred to as heart block. | back 5 AV node |
front 6 The P wave of a normal electrocardiogram indicates ________. | back 6 atrial depolarization |
front 7 Blood within the pulmonary veins returns to the ________. | back 7 left atrium |
front 8 Small muscle masses attached to the chordae tendineae are the ________. | back 8 papillary muscles |
front 9 The term for pain associated with deficient blood delivery to the heart that may be caused by the transient spasm of coronary arteries is ________. | back 9 angina pectoris |
front 10 To auscultate the aortic semilunar valve, you would place your stethoscope in the ________. | back 10 second intercostal space to the right of the sternum |