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WorksheetsCardiovascular System
Total questions: 27
Worksheet time: 14mins
Name
Class
Date
1.
How many chambers in the heart?
a)
1
b)
2
c)
3
d)
4
2.
How many valves in the heart?
a)
4
b)
3
c)
2
d)
1
3.
Blood enters the heart through which vessels
a)
Superior and Inferior Vena Cava
b)
Pulmonary Artery
c)
Pulmonary Vein
d)
Tricuspid Valve
4.
The right side of the heart carries oxygenated blood
a)
True
b)
False
5.
Pulmonary Artery
a)
carries oxygenated blood to atrium
b)
carries deoxygenated blood to lungs
c)
carries oxygenated blood to lungs
d)
none of the above
6.
Pulmonary vein
a)
carries oxygenated blood to left atrium
b)
carries deoxygenated blood to left ventricle
c)
carries oxygenated blood to left ventricle
d)
carries deoxygenated blood to left atrium
7.
Blood flows from left atrium to left ventricle through which valve?
a)
Bicuspid
b)
Tricuspid
c)
Semilunar Valve
d)
Pulmonary valve
8.
Blood flows from right atrium to right ventricle through which valve?
a)
semilunar valve
b)
tricuspid valve
c)
bicuspid valve
d)
pulmonary valve
9.
What is the function of the cardiovascular system
a)
carries oxygen and nutrients to body
b)
carries waste to excretory system
c)
defense against disease
d)
all of the above
10.
Liquid part of blood
a)
plasma
b)
erythrocytes
c)
hemoglobin
d)
white blood cells
11.
The Semilunar Valves are:
a)
Tricuspid & Bicuspid
b)
Pulmonary and Bicuspid
c)
Aortic & Tricuspid
d)
Pumonary & Aortic
12.
The largest artery in the body
a)
Aorta
b)
Superior Vena Cava
c)
Inferior Vena Cava
d)
Pulmonary Artery
13.
What are the pumping chambers
a)
Atria
b)
Ventricles
c)
Bicuspid
d)
Tricuspid
14.
The three layers of the heart are as follows:
a)
Myocardium,pericardium,endocardium
b)
Myocardium,epicardium,endocardium
c)
Myocardium,endocarditis,endocardium
d)
Myocardium,exocardium,pericardium
15.
The tricuspid valve is also called the atrioventricular valve
a)
True
b)
False
16.
Bicuspid valve is also called __________
a)
tricuspid
b)
mitral
c)
pulmonary
d)
aortic
17.
This is the thickest layer of the heart
a)
Pericardium
b)
Endocardium
c)
Myocardium
d)
Epicardium
18.
The smooth layer that lines the inside of the heart
a)
Endocardium
b)
Pericardium
c)
Myocardium
d)
None of the Above
19.
Double membrane sac that covers the outside of the heart
a)
Pericardium
b)
Myocardium
c)
Endocardium
d)
All of the above
20.
The flow of blood between the heart and cells of body
a)
Systemic circulation
b)
Pulmonary circulation
c)
Oxygenated blood
d)
Deoxygenated blood
21.
The flow of blood between the heart and the lungs
a)
systemic circulation
b)
oxygenated circulation
c)
Pulmonary circulation
d)
none of the above
22.
The left side of the heart pumps deoxygenated blood
a)
True
b)
False
23.
_______starts in the heart and causes the heart muscle to contract and the heart to beat
a)
Enzymes
b)
Electrical impulses
c)
Hormones
d)
Neurons
24.
Types of blood vessels:
a)
arteries,veins,bronchioles
b)
arteries,veins,neurons
c)
arteries, veins, capillaries
d)
arteries,veins,aorta
25.
____________carry blood away from the heart
a)
bronchioles
b)
arteries
c)
veins
d)
capillaries
26.
________carry blood back to the heart
a)
arteries
b)
capillaries
c)
veins
d)
arterioles
27.
How many liters of blood circulate through out the body?
a)
1-2 liters
b)
3-4 liters
c)
4-5 liters
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