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Circulatory System Parts 1-3

Total questions: 49

Worksheet time: 3hrs 31mins

Name
Class
Date
1.
Name this part.
a)
Right atrium
b)
Left ventricle
c)
Right ventricle
d)
Left atrium
2.
Name this part.
a)
Left ventricle
b)
Pulmonary artery
c)
Right atrium
d)
Pulmonary veins
3.
Name this part.
a)
Right ventricle
b)
Aorta
c)
Right atrium
d)
Atrium
4.
Name this part.
a)
Right ventricle
b)
Pulmonary artery
c)
Left ventricle
d)
Right atrium
5.

Which side of the heart pumps oxygen-rich blood to the rest of the body?

a)

Right

b)

Left

c)

Top

d)

Bottom

6.

Which side of the heart pumps blood into the lungs?

a)

Right

b)

Left

c)

Top

d)

Bottom

7.
Name the part.
a)
Pulmonary vein
b)
Right atrium
c)
Aorta
d)
Pulmonary artery
8.
Name the part.
a)
Left ventricle
b)
Vena cava
c)
Right atrium
d)
Right ventricle
9.

This structure separates the ventricles from each other.

a)

Inter-ventricular Septum

b)

Purkinje Fibers

c)

Aortic Valve

d)

SA Node

10.
A flap of tissue that prevents blood from flowing backward
a)
Aorta
b)
Atrium
c)
Septum
d)
Valve
11.
The body gets oxygen from the ________ and that oxygen is delivered using __________.
a)
arteries, lungs
b)
lungs, veins
c)
lungs, blood
d)
heart, arteries
12.
Where does the blood go after it goes into the pulmonary arteries?
a)
lungs
b)
heart
c)
head
d)
hands
13.
Where does blood go after the right atrium?
a)
left atrium
b)
left ventricle
c)
right ventricle
d)
aorta
14.

Deoxygenated blood enters the right atrium from the top of the heart through this vessel:

a)

inferior vena cava

b)

superior vena cava

c)

aorta

15.

Carries the blood from the left ventricle to the body

a)

Aorta

b)

Atrium

c)

Valve

d)

Septum

16.
name of the valve that separates right atrium from right ventricle.
a)
tricuspid
b)
aortic
c)
mitral
17.
Valve that blood is forced through from right ventricle into pulmonary arteries.
a)
pulmonary valve
b)
aortic valve
c)
mitral valve
18.

Name of the valve that separates left atrium from left ventricle.

a)

Mitral valve

b)

Tricuspid

c)

Pulmonary valve

d)

Aortic Valve

19.

Which chamber in the heart is the strongest?

a)

Left Atrium

b)

Left Ventricle

c)

Right Atrium

d)

Left Descending Coronary Artery

20.

Which valve is found between the left ventricle and the aorta?

a)

Tricuspid Valve

b)

Mitral Valve

c)

Aortic Valve

d)

Pulmonary Valve

21.

The inferior chambers of the heart are called the ...

a)

artery

b)

ventricles

c)

atrium

d)

vesticle

22.
What does Deoxygenated mean?
a)
Oxygen-rich
b)
Blood flow
c)
Oxygen-poor
d)
Water Flow
23.

Blood enters the right atrium through which vessels

a)

Superior and Inferior Vena Cava

b)

Pulmonary Artery

c)

Pulmonary Vein

d)

Tricuspid Valve

24.
The right side of the heart carries oxygenated blood
a)
True
b)
False
25.
Pulmonary Artery
a)
carries oxygenated blood to atrium
b)
carries deoxygenated blood to lungs
c)
carries oxygenated blood to lungs
d)
none of the above
26.
Pulmonary vein
a)
carries oxygenated blood to left atrium
b)
carries deoxygenated blood to left ventricle
c)
carries oxygenated blood to left ventricle
d)
carries deoxygenated blood to left atrium
27.

Blood flows from left atrium to left ventricle through which valve?

a)

Mitral

b)

Tricuspid

c)

Aortic

d)

Pulmonary

28.

What is the function of your heart (what is it there to do)?

a)

Take in the air you breathe

b)

Help fight infection

c)

Act as a pump to circulate blood

d)

Digest food you eat into smaller molecules

29.

About how many gallons of blood does your heart pump a day?

a)

200 gallons

b)

1 BILLION gallons

c)

2,000 gallons

d)

None, I have no heart Mr. Dalton

30.

Which term refers to the lungs?

a)

Hepatic

b)

Coronary

c)

Pulmonary

d)

Thoracic

31.
TYPE of blood flow that cycles from the right ventricle to the lungs and back to the left atrium
a)
systemic circulation
b)
pulmonary circulation
32.
TYPE of blood flow that cycles to the body tissues; allows for oxygen to be distributed to all the cells of the body.
a)
systemic circulation
b)
pulmonary circulation
33.
First part of Cardiac Conduction System: This *PACEMAKER* sends action potentials to both atria causing them to contract.
a)
Sinoatrial (SA) Node
b)
AV node
34.
Second part of Cardiac Conduction System: This structure receives a signal and passes it on to the Bundle of His
a)
Purkinje fibers
b)
Atrioventricular (AV) node
c)
Sinoatrial (SA) Node
35.
Third part of Cardiac Conduction System: This structures branches down from septum and out towards each ventricle. They *relay* the signal to the Purkinje fibers.
a)
Atrioventricular (AV) node
b)
Sinoatrial (SA) Node
c)
Bundle of His
d)
Purkinje fibers
36.

A echocardiogram is a tool that is used to:

a)

Measure the electrical events in a heart beat

b)

Measure the movement of blood through the heart using sound waves

c)

Measure the movement of blood through the heart using X-rays and specific dyes

d)

Measure the oxygenation of your blood

37.

Which is a measure of the electrical events that occur in a single heart beat?

a)

Electrocardiogram

b)

Echocardiogram

c)

Angiogram

d)

Magnetic Resonance Imagery (MRI)

38.

This type of procedure to repair heart attack damage involves inserting a catheter into the area and inflating a balloon to enlarge the blocked opening in a coronary artery:

a)

Ectopic Pacemaker

b)

Artificial Pacemaker

c)

Angioplasty

d)

Caridac Bypass

39.

These blood vessels are the first branches of the aorta and feed the heart with freshly oxygenated blood:

a)

Pulmonary Arteries

b)

Plumonary Veins

c)

Vena Cava

d)

Coronary Arteries

40.

Cardiac output is calculated with the following equation:

a)

Stroke Volume x Blood Pressure

b)

Breathing Rate x Heart Rate

c)

Stroke Volume x Heart Rate

d)

# of Heart Beats/ Minute

41.

This is the term for the amount of blood reentering the heart after ventricular systole.

a)

Cardiac Output

b)

Venous Return

c)

Blood Pressure

d)

Stroke Volume

42.

Ischemia is a term describing:

a)

A blood clot that blocks blood flow

b)

Fatty buildup in an artery or vein

c)

A decrease in blood flow to an area

d)

Replacement of a mitral valve

43.

A blockage that stops blood flow to an area is referred to as:

a)

Ischemia

b)

Infarction

c)

Asystole

d)

None of these answers

44.

Which part of a typical ECG indicates the signal sent by the SA node?

a)

P-Wave

b)

QRS Complex

c)

T-Wave

d)

Z-Pack

45.

If the ventricles were not contracting properly, which of the two nodes would you suspect is not working properly?

a)

SA Node

b)

AV Node

46.

If you saw the following ECG, which chambers of the heart would you suspect are contracting too rapidly/ out of sync?

a)

Atria

b)

Ventricles

c)

Septum

d)

Aorta

47.

In a typical ECG, the signal sent by the AV node to the bundle branches is signified by which part?

a)

P-Wave

b)

QRS-Complex

c)

T-Wave

d)

None of the above

48.

If you saw a patient with this ECG, which chambers would you expect are not contracting properly and which node would be affected?

a)

SA/ Ventricles

b)

AV/ Ventricles

c)

SA/ Atria

d)

AV/ Atria

49.

Why is Transposition of the Great Arteries such a deadly condition?

a)

Because deoxygenated blood from the body gets pumped directly to the lungs.

b)

Because deoxygenated blood from the body gets pumped directly back to the body, bypassing the lungs

c)

Because oxygenated blood from the lungs gets pumped directly to the body, bypassing the lungs

d)

Because the aorta is connected to the left ventricle and the pulmonary is connected to the right ventricle...which is backward.