Assuming normal intracardiac pressures, all of the following statements are true concerning blood flow during
ventricular systole except blood travels from the:
D.
When early ventricular systolic pressure exceeds atrial pressures the atrioventricular valves will:
B.
When ventricular systolic pressure exceeds arterial pressure the semi-lunar valves will:
D.
When ventricular diastolic pressure falls below arterial pressure the semi-lunar valves will:
D.
When ventricular pressure falls below atrial pressure the atrioventricular valves will:
C.
Atrioventricular valve regurgitation will increase the atrial wave called the:
C.
Atrial fibrillation will cause which of the following atrial waves to be absent?
C.
Atrioventricular valve stenosis will lead to an increase in the atrial wave called the:
B.
Which of the following cardiac diseases is associated with steep atrial x and y descents?
B.
All of the following will directly increase ventricular systolic pressure except:
D.
All of the following cardiac diseases will lead to an increase in left ventricular end diastolic pressure except:
D.
All of the following may increase pulmonary artery pressures except: