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The heart, cardiac cycle and blood vessles
By Mr Pike
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Last updated about 12 hours ago
15 questions
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Question 1
1.
Where does the blood go after it leaves the right atrium?
Right Ventricle
Left Atrium
Left Ventricle
Pulmonary Artery
Question 2
2.
What is the primary role of valves in the heart?
Prevent backflow of blood
Increase blood pressure
Decrease blood pressure
Supply oxygen to the heart
Question 3
3.
The cardiac cycle consists of systole and diastole phases.
True
False
Question 4
4.
Which of these blood vessels carry deoxygenated blood?
Pulmonary artery
Aorta
Pulmonary veins
Veins
Question 5
5.
What type of blood vessels are responsible for exchange of materials between blood and tissues?
Arteries
Veins
Capillaries
Pulmonary vessels
Question 6
6.
Which part of the heart receives oxygenated blood from the lungs?
Right Atrium
Right Ventricle
Left Atrium
Left Ventricle
Question 7
7.
Which blood vessels carry oxygen-rich blood away from the heart to the rest of the body?
Arteries
Capillaries
Veins
Pulmonary artery
Question 8
8.
What phase is the heart in when it is relaxed and filling with blood?
Systole
Diastole
Both
Neither
Question 9
9.
Which valves prevent backflow of blood into the ventricles?
Aortic and Pulmonary valves
Mitral and Tricuspid valves
Both
Neither
Question 10
10.
What are the four chambers of the heart?
Right Atrium
Right Ventricle
Left Atrium
Left Ventricle
Question 11
11.
What does the aorta do?
Pumps blood to the lungs
Carries oxygenated blood from the heart to the body
Carries deoxygenated blood from the body to the heart
Pumps blood to the heart
Question 12
12.
What is the function of the coronary arteries?
Supply blood to the brain
Supply blood to the lungs
Supply blood to the heart muscle
Supply blood to the liver
Question 13
13.
What do veins do?
Carry oxygenated blood from the heart to the body
Carry blood away from the heart
Carry deoxygenated blood to the heart
None of the above
Question 14
14.
What do you call the contraction phase of the heart’s cardiac cycle?
Systole
Diastole
Both a and b
None of the above
Question 15
15.
The human heart has two atria and two ventricles.
True
False