CCI CCT UPDATED QUESTIONS AND ANSWERS GRADED A+
✔✔Formula for Aortic Pulse Pressure - ✔✔Pulse Pressure Systolic - Pulse Pressure
Diastolic
✔✔cardiac output - ✔✔Heart rate (x) stroke volume = _____?
✔✔structures that connect the atrioventricular valves to the papillary muscles and
prevent them from opening in the wrong direction (prevents backflow) - ✔✔chordae
tendineae
✔✔Shown by Leads V1, V2, V3, V4 - ✔✔Anteroseptal
✔✔A potent coronary vasodilator used in exercise stress testing - ✔✔Dipyridamole
✔✔Group of drugs that lowers the Left and Right Ventricular filling pressure (preload) -
✔✔Nitrates
✔✔Leads II, III, aVF - ✔✔Inferior wall
✔✔best viewed in leads I, aVL, V5, V6 - ✔✔Lateral Wall of Left Ventricle
✔✔Large, diphasic P wave with tall initial component - ✔✔Right Atrial Hypertrophy
✔✔the amount of resistance a contracting ventricle must produce to open the semilunar
valve - ✔✔Afterload
✔✔heart muscle tissue - ✔✔Myocardium
✔✔valve between the right atrium and the right ventricle - ✔✔tricuspid valve
✔✔Receives deoxygenated blood from the great veins - ✔✔right atrium
✔✔Serous membrane; smooth outer surface of heart - ✔✔epicardium
✔✔How many pulmonary veins does the left atrium receive blood from? - ✔✔4
✔✔occurs when coronary circulation becomes blocked and muscle cells die from lack of
O2 - ✔✔infarction
✔✔Represented by a depressed ST segment and an Inverted T wave - ✔✔myocardial
ischemia
✔✔Formula for Aortic Pulse Pressure - ✔✔Pulse Pressure Systolic - Pulse Pressure
Diastolic
✔✔cardiac output - ✔✔Heart rate (x) stroke volume = _____?
✔✔structures that connect the atrioventricular valves to the papillary muscles and
prevent them from opening in the wrong direction (prevents backflow) - ✔✔chordae
tendineae
✔✔Shown by Leads V1, V2, V3, V4 - ✔✔Anteroseptal
✔✔A potent coronary vasodilator used in exercise stress testing - ✔✔Dipyridamole
✔✔Group of drugs that lowers the Left and Right Ventricular filling pressure (preload) -
✔✔Nitrates
✔✔Leads II, III, aVF - ✔✔Inferior wall
✔✔best viewed in leads I, aVL, V5, V6 - ✔✔Lateral Wall of Left Ventricle
✔✔Large, diphasic P wave with tall initial component - ✔✔Right Atrial Hypertrophy
✔✔the amount of resistance a contracting ventricle must produce to open the semilunar
valve - ✔✔Afterload
✔✔heart muscle tissue - ✔✔Myocardium
✔✔valve between the right atrium and the right ventricle - ✔✔tricuspid valve
✔✔Receives deoxygenated blood from the great veins - ✔✔right atrium
✔✔Serous membrane; smooth outer surface of heart - ✔✔epicardium
✔✔How many pulmonary veins does the left atrium receive blood from? - ✔✔4
✔✔occurs when coronary circulation becomes blocked and muscle cells die from lack of
O2 - ✔✔infarction
✔✔Represented by a depressed ST segment and an Inverted T wave - ✔✔myocardial
ischemia
