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Structure of the Heart

Total questions: 12

Worksheet time: 12mins

Name
Class
Date
1.

What is the name of structure A?

a)

Aorta

b)

Pulmonary Vein

c)

Pulmonary Artery

d)

Vena Cava

2.

The (a)   stops blood from flowing from the ventricle to the atrium.

3.

The largest blood vessel in the body is the (a)   .

4.

The chamber of the heart where deoxygenated blood flows into the heart.

a)

L - The right ventricle

b)

K - The left ventricle

c)

J - The right atrium

d)

H - The left ventricle

5.

The chamber that pumps the blood with the largest pressure

a)

J - Right Atrium

b)

G - Right Ventricle

c)

F - Left Ventricle

d)

D - Left Atrium

6.

Oxygenated blood flows from the lungs into the heart through the

(a)  

7.

Write a brief explanation about the structure of the aorta.

4 lines
8.

Name the structure that divides the left and right side of the heart.

(a)  

9.

Deoxygenated blood flows from the Vena Cana into the right atrium, across a one-way valve into the right ventricle. That blood is then pumped from the ventricle, it is pumped into the lungs along the pulmonary vein.

a)

True

b)

False

10.

Blood is pumped away from the heart along _________ .

a)

Capillaries

b)

Arteries

c)

Vein

d)

Xylem

11.

Challenge Question: What is the actual name of the one-way valve that prevents the back-flow of blood from the left ventricle back to the left atrium?

(a)  

12.

Challenge Question: What is the ACTUAL NAME of the valve that prevents the blood from flowing back from the pulmonary artery to the left ventricle.

a)

Pulmonary Valve

b)

Mitral Valve

c)

Aortic Valve

d)

Tricuspid Valve