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Cardio Review

Total questions: 71

Worksheet time: 43mins

Name
Class
Date
1.
Separates the chambers of the heart.
a)
mitral valve
b)
septum
c)
aortic valve
2.
Unoxygenated blood enters the right atrium from the top of the heart.
a)
inferior vena cava
b)
superior vena cava
c)
aorta
3.
name of the valve that separates right atrium from right ventricle.
a)
tricuspid
b)
aortic
c)
mitral
4.
Unoxygenated blood enters the right atrium from the bottom of the heart.
a)
inferior vena cava
b)
superior vena cava
c)
pulmonary veins
5.
Valve that blood is forced through from right ventricle into pulmonary arteries.
a)
pulmonary valve
b)
aortic valve
c)
mitral valve
6.
About how large is the human heart?
a)
the size of an onion
b)
the size of a fist
c)
4.5 pounds
7.
Build up of plaque causing the narrowing of the walls of the arteries of the heart. 
a)
Atherosclerosis
b)
Arrhythmia
c)
Stroke
8.
When the heart rate is less than 60 beats per minute.
a)
Bradycardia  
b)
Tachycardia
c)
Leukemia
9.
When the heart rate is more than 100 beats per minute.
a)
Tachycardia  
b)
Bradycardia
c)
Hyperventilation
10.
Abnormal rhythm of the heart.
a)
Arrhythmia
b)
Rap
c)
Stroke
11.
5?
a)
Aorta
b)
Pulmonary Valve
c)
Atrium
d)
Ventricle
12.
2?
a)
Right Atrium
b)
Right Ventricle
c)
Left Atrium
d)
Left Ventricle
13.
3?
a)
Superior Vena Cava
b)
Right Pulmonary Vein
c)
Right Ventricle
d)
Right Atrium
14.
6?
a)
Left Ventricle
b)
Left Pulmonary Artery
c)
Left Pulmonary Vein
d)
Aorta
15.
4?
a)
Tricuspid Valve
b)
Mitrial Valve
c)
Aortic Valve
d)
Pulmonary Valve
16.
A flap of tissue that prevents blood from flowing backward
a)
Aorta
b)
Atrium
c)
Septum
d)
Valve
17.
How many chambers does the heart have?
a)
1
b)
2
c)
3
d)
4
18.
These structures carry blood away from the heart.
a)
Blood cells
b)
Veins
c)
Capillaries
d)
Arteries
19.
These structures carry deoxygenated blood to the heart.
a)
Arteries
b)
Veins
c)
Capillaries
d)
Vena Cava
20.
The valves between the atria and ventricles are known as the ________ valves.
a)
atrioventricular
b)
aortic
c)
semilunar
d)
pulmonary
21.
Pulmonary circulation involves blood flow to and from the heart and the _______.
a)
body
b)
digestive organs
c)
brain
d)
lungs
22.

The only artery in humans that carries deoxygenated blood is the:

a)

Pulmonary artery

b)

Renal artery

c)

Aorta

d)

Carotid artery

23.

Blood leaves the heart in two vessels, namely the:

a)

Aorta and pulmonary vein

b)

Pulmonary artery and aorta

c)

Aorta and venae cavae

d)

Pulmonary artery and pulmonary vein

24.
I have muscular walls, and a small lumen.  Pump blood away from the heart
a)
Artery
b)
Vein
c)
Capillary
d)
Arteriole
25.

Which of the following is the smallest blood vessel?

a)

Venules

b)

Arterioles

c)

Veins

d)

Capillaries

26.
These have valves that prevent backflow of blood
a)
arteries
b)
veins
c)
arterioles
d)
capillaries
27.
Where material exchange takes place between the cells and blood vessels:
a)
arteries
b)
veins
c)
venules
d)
capillaries
28.
Where pressure is the highest
a)
arteries closest to the heart
b)
veins closest to the heart
c)
capillaries
d)
venules
29.

Which of the following is NOT a type of blood vessel?

a)

Artery

b)

Capillary

c)

Vein

d)

Ventricle

30.

What type of blood do the arteries usually carry?

a)

Oxygenated Blood

b)

Deoxygenated Blood

31.

Which blood vessel has valves to prevent the back-flow of blood?

a)

Veins

b)

Arteries

c)

Capillaries

32.
These have muscular walls:
a)
capillaries
b)
veins
c)
venules
d)
arteries
33.
Gas, nutrient, and waste exchange occur between the __________ and the tissues of the body. 
a)
veins
b)
arteries
c)
capillaries
d)
legs
34.

Oxygen and carbon dioxide are transported between the blood and alveoli by way of

a)

exocytosis and endocytosis by endothelial cells

b)

diffusion from areas of higher concentration to lower concentration

c)

pinocytosis using fluid-filled vesicles

d)

active transport (using ATP) by protein carriers of endothelial cells

35.
What is the space between the structure of a blood vessel?
a)
Artery
b)
Lumen
c)
Gap
d)
Loomen
36.

I have a large lumen, I have thin muscular walls.

a)

Artery

b)

Vein

c)

Capillary

d)

Arteriole

37.
Contract and expand with the heart beat:
a)
arteries
b)
veins
c)
venules
d)
capillaries
38.
Which is NOT a function of the circulatory system?
a)
deliver O2 and nutrients to cells
b)
remove CO2 and wastes from cells
c)
break down carbohydrates into glucose
d)
transport other materials through body
39.

Blood pressure is used to determine

a)

electrical current though the heart

b)

function of coronary artery

c)

if adequate blood is getting to tissues.

d)

Speed of blood through veins

40.

What is the function of veins?

a)

Transport deoxygenated blood

b)

Transport oxygenated blood

c)

Site for exchange of materials

41.

How are capillaries adapted for their function?

a)

Have partially permeable walls

b)

One-cell thick endothelium

c)

Presence of valves

d)

Large lumen

42.

Which of the following shows a correct route for the exchange of substances in blood?

a)

arteriole --> artery --> capillary --> vein --> venule

b)

artery --> vein --> capillary --> venule --> arteriole

c)

venule --> vein --> capillary --> artery --> arteriole

d)

artery --> arteriole --> capillary --> venule --> vein

43.
During the Cardiac Cycle, Ventricular systole is when what happens?
a)
The Left Ventricle contracts
b)
When the Right Ventricle contracts
c)
When the Atria contract
d)
When both Ventricles contract
44.
During the Cardiac Cycle the diastole phase is when?
a)
The heart is fully contracted
b)
The heart is fully relaxed
c)
When the atria are relaxed and Ventricles contracted
d)
All of the above
45.

The double walled sac that surrounds the heart is called the:

a)

Arteries

b)

Valves

c)

Pericardium

d)

Chambers

46.
Abnormal or unusual heart sounds.
a)
Congestive heart failure (CHF)
b)
Heart murmurs
c)
Bradycardia
d)
Tachycardia
47.

Which of following are parts of the cardiovascular system

a)

Spleen

b)

heart

c)

Liver

d)

Arteries

e)

Lymphatic vessels

48.
What is the name of the part labelled 2?
a)
Right Atrium
b)
Left Atrium
c)
Right Ventricle
d)
Left Ventricle
49.

The _________________ carry blood and oxygen to all parts of the heart.

a)

pulmonary arteries

b)

coronary arteries

c)

pulmonary veins

50.

You can count your heartbeats by feeling your

a)

Nerves

b)

Pulse

c)

Breathing

51.

Normal blood pressure is...

a)

120/80 mmHg

b)

80/120 mmHg

c)

140/90 mmHg

d)

80/140 mmHg

52.
What is a characteristic of an artery?
a)
Blood pressure is high in them.
b)
Venules drain these vessels.
c)
They carry blood to the heart.
d)
Gas exchange occurs in these vessels.
53.
What is the thickest layer of the heart?
a)
Endocardium
b)
Myocardium
c)
Epicardium
d)
Pericardium
54.
Which of the following is NOT a characteristic of veins?
a)
brings blood back to the heart
b)
have valves
c)
the smallest are called venules
d)
gas exchange occurs in them
55.
Which layer of the heart is the same as the visceral layer of the serous pericardium?
a)
epicardium
b)
myocardium
c)
endocardium
d)
pericardium
56.
Where are the Purkinje fibers located?
a)
atria of the heart
b)
ventricles of the heart
c)
brain
d)
aorta
57.
The top number of a blood pressure reading represents the _________________ pressure, or when the ventricles are contracting
a)
Diastolic
b)
Systolic
58.
The bottom number of a blood pressure reading represents the __________________ pressure, of the resting phase of the heart when blood is entering the chambers
a)
Diastolic
b)
Systolic
59.
Chronic disease causing hardening of the blood vessels
a)
Arteriosis
b)
Atherosclerosis
c)
Venosis
d)
Anemia
60.

What is the name of the blood vessel that brings venous blood from the head, neck, and

arms to the right atrium?

a)

inferior vena cava

b)

superior vena cava

c)

aorta

d)

left pulmonary vein

61.

What is the name of the blood vessels that take deoxygenated blood from the right ventricle

to the lungs?

a)

aorta

b)

pulmonary veins

c)

pulmonary arteries

d)

bicuspid valve

62.

If the patient has an elevated blood pressure we say they have

a)

hypotension

b)

hypertension

c)

tension

d)

none of the above

63.

What pulse is found in the neck?

a)

brachial

b)

temporal

c)

femoral

d)

carotid

64.

What is the yellow arrow pointing to?

a)

Pulmonary Valve

b)

Tricuspid Valve

c)

Mitral Valve

d)

Aortic Valve

65.

What is the orange arrow pointing to?

a)

Aortic vein

b)

Aortic artery

c)

Pulmonary vein

d)

Pulmonary artery

66.

The deepest layer of the heart is what?

a)

Pericardium

b)

Endocardium

c)

Myocardium

d)

Epicardium

67.

Which node is the pacemaker of the heart?

a)

AV

b)

SA

c)

AS

d)

VA

68.

Which does NOT affect HR?

a)

Age

b)

Gender

c)

Size

d)

Fitness Level

69.

Cardiac volume = stroke volume x heart rate.

a)

True

b)

False

70.

There are valves in arteries.

a)

True

b)

False

71.

After the blood travels through arteries it moves to arterioles, capillaries, then to the veins and finally venules.

a)

True

b)

False