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WorksheetsNon-bell-work (Heart Cycle)
Total questions: 16
Worksheet time: 16mins
Which valves will be open during ventricular systole?
Bicuspid valve
Tricuspid valve
Semi-lunar valves at base of aorta.
All of the above
Identify part numbers 6 and 9.
6: aorta; 9: pulmonary arteries
6: aorta; 9: pulmonary veins
6: pulmonary artery; 9: pulmonary veins
6: vena cava; 9: pulmonary arteries
Identify part numbers 3 and 5.
3: right atrium; 5: aorta
3: left atrium; 5: aorta
3: right atrium; 5: pulmonary artery
3: left atrium; 5: pulmonary artery
The right ventricle pumps deoxygenated blood to the lungs for oxygenation.
True
False
What causes the changes in pressure in the ventricles?
Opening and closing of atrioventricular valves
Opening and closing of semi-lunar valves
Contraction and relaxation of muscles in ventricles
Contraction and relaxation of ventricles
One cardiac cycle is made up of
one atrial systole + one ventricular diastole
one atrial systole + one ventricular systole
one ventricular systole + one ventricular diastole
one ventricular systole + one atrial diastole
True or False: Diastole refers to the contraction of the heart.
True
False
True or False: Systole refers to the contraction of the heart.
True
False
Ventricular Diastole refers to when the ventricles are contracted and AV valves are closed.
True
False
True or False: Atrial Diastole refers to when the atria are relaxed and AV valves are closed.
True
False
