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heart and lungs

Total questions: 23

Worksheet time: 13mins

Name
Class
Date
1.
Name this part.
a)
Right atrium
b)
Left ventricle
c)
Right ventricle
d)
Left atrium
2.
Name this part.
a)
Right ventricle
b)
Pulmonary artery
c)
Left ventricle
d)
Right atrium
3.
Which side of the heart pumps oxygen-rich blood to the rest of the body?
a)
Right
b)
Left
4.
______ carry blood to the heart.
a)
Arteries
b)
Veins
c)
Capillaries
d)
Vena Cava
5.
The heart has ___ chambers.
a)
1
b)
2
c)
3
d)
4
6.
This chamber of the heart RECEIVES blood returning from the body
a)
Right Atrium
b)
Right Ventricle
c)
Left Atrium
d)
Left Ventricle
7.
This chamber of the heart PUMPS blood to the body.
a)
Right Atrium
b)
Right Ventricle
c)
Left Atrium
d)
Left Ventricle
8.
What part of blood carries hemoglobin?
a)
Red blood cells
b)
Plasma
c)
Platlets
d)
White blood cells
9.
What is the function of hemoglobin?
a)
to carry iron
b)
to carry wastes
c)
to carry oxygen
d)
to produce oxygen
10.
The liquid portion of the blood is
a)
leukocytes
b)
erthryocytes
c)
plasma
d)
thrombin
11.
What part of blood is responsible for fighting infections?
a)
Red Blood Cells
b)
White Blood Cells
c)
Platelets
d)
Plasma
12.

Which gas we take in when we inhale?

a)

Oxygen

b)

Carbon dioxide

c)

Nitrogen

d)

Hydrogen

13.

Which gas we take out when we exhale?

a)

Oxygen

b)

Carbon dioxide

c)

Nitrogen

d)

Hydrogen

14.

What is another name for your windpipe?

a)

Trachea

b)

Sternum

c)

Diaphram

d)

Carotid

15.

The windpipe branches out into 2 tubes called

a)

Bronti

b)

Brachia

c)

Billups

d)

Bronchi

16.

What moves the mucus inside your bronchial tubes?

a)

Phalanges

b)

Cilia

c)

Tongue

d)

Uvula

17.

What are the sacs called that exchange carbon dioxide for oxygen in your blood?

a)

Alvioli

b)

Ravioli

c)

Tavoli

d)

Stromboli

18.

Smoking interferes with the lungs' ability to provide what to the rest of the body?

a)

Oxygen

b)

Ammonia

c)

Water

d)

Carbon dioxide

19.

The chemical that causes addiction is __________________.

a)

arsenic

b)

carbon monoxide

c)

tar

d)

nicotine

20.

It is impossible to quit smoking.

a)

True

b)

False

21.

Human blood vessels are

a)

artries, capillaries, and atria

b)

ventricles, atria and pulmonary veins

c)

capillaries, artries, and veins

d)

veins, artries, and aorta

22.

The thickest and strongest blood vessel is the

a)

vein

b)

artery

c)

capillary

d)

both veins and capillaries

23.

Valves in veins

a)

support them

b)

protect them

c)

prevent the backward movement inside them

d)

provide them elesticity

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