WorksheetsCirculatory System
Total questions: 10
Worksheet time: 9mins
The heart contracts twice for every heartbeat. One contraction is the atrial contraction while the other is the ventricular contraction. During ventricular contraction, which two valves of the heart open?
Aortic and tricuspid valves
Pulmonary and aortic valves
Pulmonary and tricuspid valves
Aortic and mitral valves
Structure B lines the valves and comes into direct contact with red blood cells.
TRUE
FALSE
Structure A is called the pariental pleura and lines the outside of the heart
TRUE
FALSE
Structure C is the myocardium and contains the contractile muscle within the heart
TRUE
FALSE
What is the correct path through the circulatory system which describes the passage of a blood clot originating in the left leg?
Vena cava--> right atrium--> right ventricle--> lungs-->left atrium-->left ventricle-->aorta
Vena cava--> left atrium--> right ventricle--> lungs-->left ventricle-->right ventricle-->aorta
Vena cava--> left atrium--> left ventricle--> lungs-->right atrium-->right ventricle-->aorta
Vena cava--> right atrium--> left atrium--> lungs--> right ventricle--> left ventricle-->aorta
Which one is the true statement?
the right atria is to pump blood to the body
the left atria is to collect blood from body
the left ventricle is to pump blood to the lungs
the right ventricle is to pump blood to the lungs
Pulmonary Veins has .....
Oxygenated blood
Deoxygenated blood
Left Ventricle has ......
Oxygenated Blood
Deoxygenated Blood
Look at number 5, 8, and 14. Those are.....
tricuspid valve, pulmonary valve, and pulmonary veins
tricuspid valve, aortic valve, and pulmonary artery
mitral valve, pulmonary valve, and pulmonary artery
tricuspid valve, aortic valve, and pulmonary veins
Which organ that causing the sound of a heartbeat?
the atria
the ventricle
the valve
the pericardium
