WorksheetsCirculatory system
Total questions: 70
Worksheet time: 38mins
Name
Class
Date
1.
What part of the heart is #2?
a)
Right Atrium
b)
Right Ventricle
c)
Left Atrium
d)
Left Ventricle
2.
What is structure #1?
a)
Right Ventricle
b)
Right Pulmonary Vein
c)
Superior Vena Cava
d)
Inferior Vena Cava
3.
What is structure #6?
a)
Left Ventricle
b)
Left Pulmonary Artery
c)
Left Pulmonary Vein
d)
Aorta
4.
What part of the heart is # 3?
a)
Superior Vena Cava
b)
Right Pulmonary Vein
c)
Right Ventricle
d)
Right Atrium
5.
What structure is #8?
a)
Left Atrium
b)
Left Pulmonary Arteries
c)
Left Pulmonary Veins
d)
Left Ventricle
6.
What is structure #4?
a)
Superior Vena Cava
b)
Right Pulmonary Artery
c)
Right Pulmonary Vein
d)
Inferior Vena Cava
7.
What is structure #5?
a)
Aorta
b)
Pulmonary Valve
c)
Atrium
d)
Ventricle
8.
What part of the heart is #7?
a)
Left Atrium
b)
Left Ventricle
c)
Mitrial Valve
d)
Aortic Valve
9.
What part of the heart is # 9?
a)
Left Ventricle
b)
Left Atrium
c)
Left Pulmonary Vein
d)
Left Pulmonary Artery
10.
18?
a)
Aorta
b)
Apex
c)
Cardiac muscle
d)
Coronary artery
11.
What structure is #2?
a)
pulmonary veins
b)
pulmonary arteries
c)
inferior vena cava
d)
superior vena cava
12.
What carries O2 and CO2 throughout the body in the bloodstream?
a)
White blood cells
b)
Red blood cells
13.
Which part of the heart is #1?
a)
Right Atrium
b)
Right Ventricle
c)
Inferior Vena Cava
d)
Left Atrium
14.
Which part of the heart is #2?
a)
Right Atrium
b)
Right Ventricle
c)
Aorta
d)
Left Ventricle
15.
Which part of the heart is #8?
a)
Superior Vena Cava
b)
Inferior Vena Cava
16.
Which part of the heart is #9?
a)
Pulmonary Veins
b)
Right Atrium
c)
Septum
d)
Aorta
17.
Which blood vessels carry blood to the heart?
a)
Aorta
b)
veins
c)
arteries
d)
arterioles
18.
De-oxygenated blood enters the right atrium from body parts below the heart.
a)
inferior vena cava
b)
superior vena cava
c)
pulmonary veins
19.
Which part of the heart is #5?
a)
Pulmonary Artery
b)
Septum
c)
Right Atrium
d)
Aorta
20.
Identify
a)
Left atrium
b)
Right atrium
c)
Left ventricle
d)
Right ventricle
21.
Where does the blood go after it goes into the pulmonary arteries?
a)
lungs
b)
heart
c)
head
d)
hands
22.
How many chambers does the heart have ?
a)
4
b)
6
c)
3
d)
1
23.
De-oxygenated blood enters the right atrium from body parts above the heart.
a)
inferior vena cava
b)
superior vena cava
c)
aorta
24.
Which blood vessels carry blood away from the heart?
a)
capillaries
b)
veins
c)
arteries
25.
What is the largest artery in the body?
a)
femoral artery
b)
brachial artery
c)
carotid artery
d)
aorta
26.
What do capillaries, the smallest blood vessels, do?
a)
Exchange O2 only
b)
Exchange CO2 only
c)
exchange nutrients and oxygen for waste
d)
break down foods
27.
Which component of blood makes up 1% of the blood?
a)
White blood cells & Platelets
b)
Plasma & Platelets
c)
Plasma & White blood cells
d)
Platelets & Red blood cells
28.
What are the 4 components of blood?
a)
White blood cells, Platelets, bone marrow, and oxygen
b)
Plasma, Platelets, yellow blood cells, and nutrients
c)
Plasma, White blood cells, red blood cells, and Platelets
d)
Platelets, Red blood cells
29.
Where does blood go after the right atrium?
a)
left atrium
b)
left ventricle
c)
right ventricle
d)
aorta
30.
Where does the blood go after it goes into the pulmonary arteries?
a)
lungs
b)
heart
c)
head
d)
hands
31.
Major artery at the top of the heart sends oxygenated blood from the left ventricle to the rest of the body.
a)
aorta
b)
pulmonary artery
c)
inferior vena cava
32.
About how large is the human heart?
a)
the size of an onion
b)
the size of a fist
c)
4.5 pounds
33.
These carry blood to the heart:
a)
arteries
b)
veins
c)
capillaries
d)
arterioles
34.
These carry blood away from the heart
a)
arteries
b)
veins
c)
venules
d)
capillaries
35.
These have muscular walls:
a)
capillaries
b)
veins
c)
venules
d)
arteries
36.
These have valves that prevent backflow of blood
a)
arteries
b)
veins
c)
arterioles
d)
capillaries
37.
Where material exchange takes place between the cells and blood vessels:
a)
arteries
b)
veins
c)
venules
d)
capillaries
38.
Carry oxygenated blood back to the heart, only type of these to do this:
a)
pulmonary arteries
b)
pulmonary veins
c)
pulmonary capillaries
d)
aorta artery
39.
The liquid part of the blood which is mostly water that nutrients is dissolved in to.
a)
plasma
b)
lava
c)
hemoglobin
d)
platelets
40.
These are microscopic blood vessels that connect arteries and veins.
a)
capillaries
b)
lymph nodes
c)
hemoglobin
d)
plasma
41.
When oxygen-rich blood moves to all of your organs and oxygen-poor blood returns to the heart.
a)
systemic circulation
b)
pulmonary circulation
c)
artery
d)
vein
42.
The flow of the blood through the heart to the lungs and back to the heart is called?
a)
coronary circulation
b)
lymphatic system
c)
pulmonary circulation
d)
lymph nodes
43.
The flow of the blood through the heart to the lungs and back to the heart is called?
a)
coronary circulation
b)
lymphatic system
c)
pulmonary circulation
d)
lymph nodes
44.
The 2 lower chambers of the heart are called?
a)
atria
b)
ventricles
c)
valves
d)
capillaries
45.
The 2 upper chambers of the heart are called?
a)
atria
b)
ventricles
c)
valves
d)
aortas
46.
The flow of blood from the left ventricle to the heart is called
a)
pulmonary circulation
b)
systemic circulation
c)
coronary circulation
d)
heart to heart
47.
What does deoxygenated mean?
a)
Oxygen-rich
b)
Blood flow
c)
Oxygen-poor
d)
Water Flow
48.
Blood circulation from the heart to the rest of the body is called
a)
Full body
b)
Systemic
c)
pulmonary
d)
heart to lung
49.
Misshaped red blood cells which makes it hard for blood to move and carry oxygen to the tissues.
a)
sickle cell anemia
b)
leukemia
c)
mononucleosis
d)
polycythemia
50.
Which is the correct definition of the Circulatory system?
a)
The system fights disease so the body stays healthy.
b)
The system that circulates blood and oxygen through the body, consisting of the heart,blood vessels,and blood.
c)
Breaks down food into smaller pieces and absorbs those nutrients into the body.
d)
Provides shape and structure for the body.
51.
What function does the heart do?
a)
Protects organs and produces red blood cells.
b)
Generates heat.
c)
Breaks down food into nutrients.
d)
The heart is a pump, which moves the blood. The arteries and veins are the pipes where the blood flows.
52.
Which is NOT a function of the circulatory system?
a)
deliver O2 and nutrients to cells
b)
remove CO2 and wastes from cells
c)
break down carbohydrates into glucose
d)
transport other materials through body
53.
Structure(s) that keep the blood flowing in one direction.
a)
Valve(s)
b)
Septum(s)
c)
Neuron(s)
d)
Bronchiole(s)
54.
What is a lower, thick-walled chamber that receives blood from the Atrium?
a)
Ventricle
b)
Valve
c)
Aorta
d)
Pericardium
55.
What is a lower, thick-walled chamber that receives blood from the Atrium?
a)
Ventricle
b)
Valve
c)
Aorta
d)
Pericardium
56.
What is a lower, thick-walled chamber that receives blood from the Atrium?
a)
Ventricle
b)
Valve
c)
Aorta
d)
Pericardium
57.
What is the Circulatory System also known as?
a)
The heart
b)
Cardiovascular System
c)
Nervous System
d)
Aorta
58.
What does blood do?
a)
Carries Water to cells
b)
Carries Oxygen to cells
c)
Carries Food to cells
d)
All of the above
59.
What part of blood is responsible for fighting infections?
a)
Red Blood Cells
b)
White Blood Cells
c)
Platelets
d)
Plasma
60.
What do red-blood cells do?
a)
Carry oxygen from the lungs to the body cells and transport carbon dioxide from the cells back to the lungs
b)
keeps blood flowing in one direction to the heart and prevent blood from flowing backwards
c)
Collects blood from the capillaries and drain it into the veins
d)
Bring nutriients to the cells and carries away waste materials.
61.
What part of blood is responsible for carrying wastes, nutrients, and minerals?
a)
Red Blood Cells
b)
White Blood Cells
c)
Platelets
d)
Plasma
62.
molecule that combines with oxygen to transport it
a)
albumin
b)
globulin
c)
hemoglobin
d)
seratonin
63.
What does blood consist of?
a)
plasma, red blood cells, white blood cells, platelets
b)
hormones, oxygen, nutrients, water
c)
red blood cells
d)
carbon dioxide and minerals
64.
Disease that causes the blood NOT to clot due to a genetic disease.
a)
hemophilia
b)
leukemia
c)
polycythemia
d)
hemolytic disease of newborn
65.
Lack of Iron which results in a lack of oxygen being carried to the cells.
a)
hemorrhagic anemia
b)
iron deficiency anemia
c)
pernicious anemia
d)
hemophilia
66.
Normal blood pressure is...
a)
120/80 mmHg
b)
80/120 mmHg
c)
140/90 mmHg
d)
80/140 mmHg
67.
Oxygen-poor blood flows into what atrium?
a)
Left
b)
Bottom
c)
Right
d)
Top
68.
Which chamber of the heart is the thickest?
a)
Right atrium
b)
right ventricle
c)
left atrium
d)
left ventricle
69.
The vena cava brings blood to the
a)
right atrium
b)
left atrium
c)
right ventricle
d)
left ventricle
70.
The aorta takes blood from the ________ to the body.
a)
right atrium
b)
left atrium
c)
right ventricle
d)
left ventricle
100 %
