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HBS 3.1.1 Go With the Flow

Total questions: 26

Worksheet time: 20mins

Name
Class
Date
1.

The heart has ​ (a)   chambers. The ones on top are called​ (b)   . The ones on bottom are called​ (c)   .

Choose from the below words
four
atria
ventricles
two
three
five
six
2.

Where is the tricuspid valve?

a)
Between the left atrium and left ventricle of the heart.
b)
In the pulmonary artery.
c)
At the entrance of the aorta.
d)
Between the right atrium and right ventricle of the heart.
3.

Where is the mitral valve?

a)
Between the left atrium and left ventricle of the heart.
b)
Between the aorta and the left ventricle of the heart.
c)
Between the left atrium and right ventricle of the heart.
d)
Between the right atrium and right ventricle of the heart.
4.

What is the purpose of valves in the heart?

a)
The purpose of valves in the heart is to prevent backflow of blood and ensure it flows in one direction.
b)
To allow blood to flow in both directions
c)
To store excess blood for later use
d)
To increase blood pressure in the heart
5.

What is the purpose of the pulmonary valve?

a)
To allow blood flow from the right ventricle to the lungs.
b)
To regulate oxygen levels in the blood.
c)
To connect the right atrium to the right ventricle.
d)

To permit blood to flow into the pulmonary artery from the right ventricle and prevent backflow.

6.

What is the purpose of the aortic valve?

a)
To regulate blood pressure in the aorta.
b)
To allow blood to flow freely from the left ventricle to the aorta.
c)

To permit blood to flow into the aorta from the left ventricle and to prevent backflow.

d)
To facilitate oxygen exchange in the lungs.
7.

Click on the:

right ventricle

8.

Click on the:

left ventricle

9.

Click on the:

right atrium

10.

Label 6

11.

Label 5

12.

Label 7

13.

Label B

14.

Label C

15.

Label D

16.

What are coronary arteries?

a)

Arteries through which the heart muscle receives blood

b)

Arteries in your neck that supply blood to the brain

c)

Arteries through which the lungs receive blood

17.

What are some structural differences between arteries and veins?

a)

Arteries are thicker and firmer than veins

b)

Veins are thicker and firmer than arteries

c)

Arteries are thinner and floppier than veins

18.

Why are arteries thicker than veins?

a)

the pressure in arteries is lower than in veins

b)

the pressure in veins is higher than in arteries

c)

the pressure in arteries is higher than in veins

19.

Identify the major artery A:

a)

Subclavian artery

b)

Axillary artery

c)

Ascending aorta

d)

Femoral artery

20.

Identify the major artery B:

a)

Subclavian artery

b)

Axillary artery

c)

Ascending aorta

d)

Femoral artery

21.

Identify the major artery C :

a)

Iliac artery

b)

Axillary artery

c)

Ascending aorta

d)

Femoral artery

22.

Identify the major artery D :

a)

Iliac artery

b)

Axillary artery

c)

Ascending aorta

d)

Femoral artery

23.

Identify the major artery E :

a)

Iliac artery

b)

Renal artery

c)

Popliteal

d)

Femoral artery

24.

Identify the major artery F :

a)

Iliac artery

b)

Renal artery

c)

Popliteal artery

d)

Descending aorta

25.

Identify the major artery G:

a)

Radial artery

b)

Renal artery

c)

Popliteal artery

d)

Descending aorta

26.

Identify the major artery H:

a)

Radial artery

b)

Rna artery

c)

Popliteal artery

d)

Descending aorta