Circulatory System - Multiple Choice Test - Exploring Nature

[Pages:2]Circulatory System - Multiple Choice Test

?Sheri Amsel ?

Name ______________________________________________________ Date ________________

1 The human heart is:

A made of muscle. B a pump. C has four chambers. D beats faster when you exercise. E All of the above.

6

The valve between the right atrium and the

right ventricle is called the:

A bicuspid valve B tricuspid valve C mitral valve D None of the above.

2 The lub dub sound of the heart beating is

the sound of:

A the muscles of the heart contracting. B the heart valves opening and closing. C the blood moving in and out of the heart. D the blood moving in and out of the lungs.

3 The heart valves do all of the following,

EXCEPT:

A separate the atria and the ventricles. B keep the blood flowing forward. C regulate the heart's contractions. D include the mitral valve and bicuspid valve.

4

The blood comes back to the heart from

the body through two big veins called the:

A pulmonary veins B right atria C aortas D vena cavas

5

The first chamber of the heart the blood

from the body enters is the:

A left atrium B right atrium C left ventricle D right ventricle

7

The blood is pumped to the lungs from the

heart through the:

A aorta B pulmonary veins C pulmonary arteries D vena cavas

8

The most muscular, powerful heart chamber is the:

A left atrium B right atrium C left ventricle D right ventricle

9

The blood leaves the heart to the body

through the:

A aorta B pulmonary veins C pulmonary arteries D vena cavas

10

The only veins in the body that carry oxygenated blood are the:

A subclavian veins B pulmonary veins C coronary veins D vena cavas

Circulatory System - Multiple Choice Test

?Sheri Amsel ?

Name ______________________________________________________ Date ________________

1 The human heart is:

A made of muscle. B a pump. C has four chambers. D beats faster when you exercise. E All of the above.

6

The valve between the right atrium and the

right ventricle is called the:

A bicuspid valve B tricuspid valve C mitral valve D None of the above.

2 The lub dub sound of the heart beating is

the sound of:

A the muscles of the heart contracting. B the heart valves opening and closing. C the blood moving in and out of the heart. D the blood moving in and out of the lungs.

3 The heart valves do all of the following,

EXCEPT:

A separate the atria and the ventricles. B keep the blood flowing forward. C regulate the heart's contractions. D include the mitral valve and bicuspid valve.

4 The blood comes back to the heart from

the body through two big veins called the: A pulmonary veins B right atria C aortas D vena cavas

5

The first chamber of the heart the blood

from the body enters is the:

A left atrium B right atrium C left ventricle D right ventricle

7

The blood is pumped to the lungs from the

heart through the:

A aorta B pulmonary veins C pulmonary arteries D vena cavas

8

The most muscular, powerful heart chamber is the:

A left atrium B right atrium C left ventricle D right ventricle

9

The blood leaves the heart to the body

through the:

A aorta B pulmonary veins C pulmonary arteries D vena cavas

10

The only veins in the body that carry oxygenated blood are the:

A subclavian veins B pulmonary veins C coronary veins D vena cavas

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