WorksheetsCirculatory System
Total questions: 33
Worksheet time: 35mins
Name
Class
Date
1.
What vocabulary word means the largest artery in the body?
a)
artery
b)
aorta
c)
vein
d)
capillary
2.
What vocabulary word means a blood vessel that carries blood away from the heart?
a)
capillary
b)
vein
c)
valve
d)
artery
3.
What vocabulary word means the two upper chambers of the heart that receive blood that comes into the heart?
a)
atrium
b)
ventricle
4.
What vocabulary word means a tiny blood vessel where substances between the blood and body cells?
a)
artery
b)
vein
c)
capillary
5.
What vocabulary word means the body system that consists of the heart, blood vessels, and blood; also known as the circulatory system?
a)
digestive system
b)
lymphatic system
c)
respiratory system
d)
cardiovascular system
6.
What vocabulary word means a hollow, muscular organ that pumps blood throughout the body?
a)
lung
b)
heart
c)
stomach
d)
brain
7.
What vocabulary word means an iron-containing protein that binds chemically to oxygen molecules?
a)
leukocytes
b)
plasma
c)
red blood cells
d)
hemoglobin
8.
What vocabulary word means the liquid part of blood?
a)
blood
b)
plasma
c)
platelets
9.
What vocabulary word means a cell fragment that plays an important part in forming blood clots?
a)
plasma
b)
platelets
c)
red blood cell
d)
white blood cell
10.
What vocabulary word means a cell in the blood that takes up oxygen in the lungs and delivers it to cells elsewhere in the body?
a)
plasma
b)
platelets
c)
red blood cell
d)
white blood cell
11.
What vocabulary word means a flap of tissue in the heart or a vein that prevents blood from flowing backward?
a)
atrium
b)
ventricle
c)
valve
d)
vein
12.
What vocabulary word means a blood vessel that carries blood back into the heart?
a)
artery
b)
vein
c)
capillary
d)
blood vessel
13.
What vocabulary word means a lower chamber of the heart that pumps blood out to the lungs and body?
a)
atrium
b)
ventricle
c)
septum
d)
valve
14.
What vocabulary word means a blood cell that fights disease?
a)
plasma
b)
platelets
c)
red blood cell
d)
white blood cell
15.
What part of the heart is #2?
a)
Right Atrium
b)
Right Ventricle
c)
Left Atrium
d)
Left Ventricle
16.
What part of the heart is #1?
a)
Right Ventricle
b)
Right Pulmonary Vein
c)
Superior Vena Cava
d)
Inferior Vena Cava
17.
What part of the heart is #8?
a)
Left Atrium
b)
Left Pulmonary Arteries
c)
Left Pulmonary Veins
d)
Left Ventricle
18.
What part of the heart is #3?
a)
Superior Vena Cava
b)
Right Pulmonary Vein
c)
Right Ventricle
d)
Right Atrium
19.
What part of the heart is #6?
a)
Left Ventricle
b)
Left Pulmonary Artery
c)
Left Pulmonary Vein
d)
Aorta
20.
What part of the heart is #7?
a)
Left Atrum
b)
Left Ventricle
c)
Mitrial Valve
d)
Aortic Valve
21.
What part of the heart is #5?
a)
Aorta
b)
Pulmonary Valve
c)
Atrium
d)
Ventricle
22.
What part of the heart is #9?
a)
Left Ventricle
b)
Left Atrium
c)
Left Pulmonary Vein
d)
Left Pulmonary Artery
23.
This part of the heart pumps oxygen-poor blood to the lungs
a)
Right Ventricle
b)
Right Atrium
c)
Left Ventricle
d)
Left Atrium
24.
This part of the heart prevents oxygen-rich and oxygen-poor blood from mixing in the heart
a)
Aorta
b)
Atrium
c)
Valve
d)
Septum
25.
This part of the heart receives blood from the body that is low in oxygen and high in carbon dioxide
a)
Right Atrium
b)
Right Ventricle
c)
Left Atrium
d)
Left Ventricle
26.
This part of the heart receives oxygen-rich blood from the lungs
a)
Right Ventricle
b)
Left Ventricle
c)
Right Atrium
d)
Left Atrium
27.
This part of the heart carries the blood from the ventricle to the body
a)
Aorta
b)
Atrium
c)
Valve
d)
Septum
28.
This part of the heart pumps the oxygen-rich blood to all parts of the body
a)
Right Ventricle
b)
Left Ventricle
c)
Right Atrium
d)
Left Atrium
29.
Transports oxygen and nutrients to tissues and removes carbon dioxide and other waste products is a function of the
a)
blood
b)
circulatory system
30.
Deliver needed materials by bringing oxygen and glucose to the body cells is the function of
a)
blood
b)
circulatory system
31.
Regulates water levels and other chemicals and maintains body temperature is a function of
a)
blood
b)
circulatory system
32.
Protects against infection and disease is a function of the
a)
blood
b)
circulatory system
c)
blood & circulatory system
33.
Removing waste products by picking up carbon dioxide from the body cells and bringing it to the lungs is a function of the
a)
blood
b)
circulatory system
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