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Circulatory System Review

Total questions: 40

Worksheet time: 22mins

Name
Class
Date
1.

What is #1?

a)

Right Atrium

b)

Aorta

c)

Inferior Vena Cava

d)

Superior Vena Cava

2.

WHat is #2?

a)

Superior Vena Cava

b)

Valves

c)

Left Ventricle

d)

Pulmonary Artery

3.

What is #3?

a)

Right Atrium

b)

Left Atrium

c)

Right Ventricle

d)

Left Ventricle

4.

What is #4?

a)

Pulmonary Artery

b)

Aorta

c)

Pulmonary Vein

d)

Valves

5.

What is #5?

a)

Right Atrium

b)

Right Ventricle

c)

Left Atrium

d)

Left Ventricle

6.

What is #8?

a)

Aorta

b)

Pulmonary Vein

c)

Pulmonary Artery

d)

Vena Cava

7.

What is #9?

a)

Aorta

b)

Vena Cava

c)

Pulmonary Artery

d)

Pulmonary Vein

8.

What is #10?

a)

Right Atrium

b)

Left Atrium

c)

Right Ventricle

d)

Left Ventricle

9.

What is #12?

a)

Right Atrium

b)

Left Atrium

c)

Right Ventricle

d)

Left Ventricle

10.

What is #15?

a)

Pulmonary Artery

b)

Pulmonary Vein

c)

Vena Cava

d)

Aorta

11.

Arteries carry blood ______________ the heart.

a)

to

b)

away from

12.

Veins carry blood ______________ the heart.

a)

to

b)

away from

13.

MOST veins carry ______________ blood.

a)

Oxygen-rich, or oxygenated

b)

Oxygen-poor, or deoxygenated

14.

The largest ARTERY in our body:

a)

Pulmonary Artery

b)

Inferior Vena Cava

c)

Aorta

d)

Septum

15.

The smallest blood vessel where oxygen leaves the blood, and carbon dioxide enters the blood:

a)

Artery

b)

Vein

c)

Capillary

16.

The correct order of deoxygenated blood entering the heart and traveling to the lungs:

a)

Aorta > right ventricle> right atrium > left atrium > left ventricle > lungs

b)

Vena cava > right atrium > right ventricle> pulmonary artery > lungs

c)

Vena Cava > left atrium > left ventricle > pulmonary vein > lungs

d)

Pulmonary vein > left atrium > left ventricle > aorta> body

17.

The correct order of oxygenated blood entering the heart and going to the body:

a)

Pulmonary vein > left atrium > left ventricle > aorta> body

b)

Pulmonary artery > right atrium > right ventricle > aorta > body

c)

Aorta > left ventricle > left atrium > body

d)

Pulmonary vein > left ventricle > right atrium > pulmonary artery > body

18.
arteries, veins, and capillaries are three types of __________
a)
heart valves
b)
blood vessels
c)
cells
d)
veins
19.
when the heart contracts after the blood is in the left atrium, it squeezes blood into this powerful part
a)
heart
b)
left ventricle
c)
right ventricle
d)
lungs
20.
Carry blood away from heart; mostly oxygen-rich
a)
Arteries
b)
Veins
c)
Capillaries
21.
Thin-walled vessels that allow for the exchange of O2 , CO2, nutrients and wastes between blood cells or air sacs in the lungs
a)
Arteries
b)
Veins
c)
Capillaries
22.
When oxygen-rich blood from the lungs is pumped to the rest of the body so the cells can use the oxygen – oxygen-poor blood is then returned to the heart is...
a)
Circulation
b)
Systemic Circulation
c)
Pulmonary Circulation
d)
Heart Circulation
23.
Which substance is transported by hemoglobin?
a)
A nitrogen
b)
B oxygen
c)
C urea
d)
D water
24.
What seeks out to destroy pathogens, such as bacteria and foreign antigens, trying to keep you healthy?
a)
erythrocytes
b)
plasma
c)
thrombocytes
d)
leukocytes
25.

Where are antibodies located?

a)

surface of red blood cells

b)

surface of white blood cells

c)

plasma

d)

surface of platelets

26.
What type of blood is the universal donor?
a)
O
b)
AB
27.

If your blood type is Rh + (such as A+) then you have _____ on your red blood cells.

a)

antibodies

b)

Rh antigens

c)

no Rh antigens

d)

multiple alleles

28.

The main vein(s) that brings blood to the right atrium?

a)

Aorta

b)

Pulmonary veins

c)

Superior and Inferior vena cava

d)

Jugular vein

29.

Name part I.

a)

pericardium

b)

mediastinum

c)

septum

d)

unknownum

30.

The job of the heart is to . . .

a)

pump blood around the body.

b)

send food to the small intestines.

c)

break down food.

d)

give energy to the body.

31.

The heart is about the size and shape of your . . .

a)

head

b)

fist

c)

hand

d)

foot

32.
______________ are the smallest blood vessels.
a)
Arteries
b)
Veins
c)
Capillaries
33.
The circulatory system works with the ___________ system to provide our body with oxygen.
a)
respiratory
b)
digestive
c)
muscular
d)
skeletal
34.
The main function of the circulatory system is 
a)
To give the body structure and support
b)
Excrete waste
c)
transport blood, nutrients, and gases throughout the body
d)
to transport messages from the body to the brain
35.
White blood cells
a)
allow for gases to exchange
b)
give blood its color
c)
fight infection and disease
d)
help clot blood
36.
Separates the chambers of the heart.
a)
mitral valve
b)
septum
c)
aortic valve
37.
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
38.

Your heart is an involuntary muscle that is always working.

a)

True

b)

False

39.

The heart is made of which of the following types of muscles?

a)

Cardiac muscle

b)

Striated muscle

c)

Smooth muscle

d)

None of the above

40.

Your heart always pumps at the same rate.

a)

True

b)

False