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Review for Test Cardiovascular System HS 3

Total questions: 62

Worksheet time: 43mins

Name
Class
Date
1.

What does depolarization result in?

a)

relaxation

b)

contraction

c)

repulsion

d)

attraction

2.

The p-wave correlates with which event?

a)

atrial depolarization

b)

ventricle depolarization

c)

ventricle repolarization

d)

atrial repolarization

3.
An electrocardiogram measures what?
a)
The amount of pressure exerted on blood vessels.
b)
The electrical activity of the heart.
c)
How many times the heart contracts over time.
d)
The body's temperature caused by friction of blood in vessel.
4.

Intrinsic electrical impulses start at which of the following locations?

a)

AV Node

b)

Bundle of His

c)

Purkinje fibers

d)

SA Node

5.
Which is the correct path of electrical impulses through the heart?
a)
SA → Purkinje Fibers → Bundle Branches → AV
b)
SA → AV → Bundle Branches → Purkinje Fibers
c)
AV → SA → Bundle Branches → Purkinje Fibers
d)
AV → Bundle Branches → SA → Purkinje Fibers
6.

A cardiac cycle is:

a)

ventricular relaxation

b)

ventricular contraction

c)

equivalent to 1 complete heart beat

d)

a heart attack

7.

Which is located within the walls of the ventricles?

a)

Purkinje fibers

b)

SA node

c)

AV node

d)

AV bundle and branches

8.
The left and right ventricles contract after receiving electrical impulses from what?
a)
Purkinje Fibers
b)
The SA node
c)
Bundle Branches
d)
The NA node
9.
On this diagram, the Purkinje fibers are located at...
a)
F
b)
G
c)
H
d)
I
10.
On this diagram, the AV node is located at...
a)
A
b)
I
c)
C
d)
D
11.

Located in the interventricular Septum

a)

Sinoatrial (SA) Node

b)

Atrioventricular (AV) node

c)

Bundle branches

d)

Purkinje fibers

e)

Atrioventricular (AV) bundle (bundle of His)

12.

What is the name of the circled area of the ECG in the diagram?

a)

P Wave

b)

QRS Complex

c)

T Wave

d)

Cardiac Cycle

13.

What is the name of the circled area of the ECG in the diagram?

a)

P Wave

b)

QRS Complex

c)

T Wave

d)

Cardiac Cycle

14.

What is the name of the circled area of the ECG in the diagram?

a)

P Wave

b)

QRS Complex

c)

T Wave

d)

Cardiac Cycle

15.

What area of the heart's electrical conduction is known as the "pacemaker" of the heart?

a)

Purknife fibers

b)

SA node

c)

Bundle of his

d)

Bachmann's bundle

16.

What area of the heart is responsible for the delay of conduction between the atrium and ventricles?

a)

Right bundle branch

b)

AV node

c)

Bundle of his

d)

Bachmann bundle

17.

What is the name of vessel N?

a)

Aorta

b)

Superior Vena Cava

c)

Inferior Vena Cava

d)

Pulmonary Artery

18.

What is/are the names of vessels M?

a)

Arch of the Aorta

b)

R and L Pulmonary Veins

c)

Inferior Vena Cava

d)

R and L Pulmonary Arteries

19.

What is/are the name(s) of vessel L?

a)

Arch of the Aorta

b)

Superior Vena Cava

c)

R and L Pulmonary Veins

d)

R and L Pulmonary Arteries

20.

What is the name of vessel J?

a)

Arch of the Aorta

b)

Superior Vena Cava

c)

Inferior Vena Cava

d)

Pulmonary Arteries

21.

What is the name of vessel I?

a)

Arch of the Aorta

b)

Superior Vena Cava

c)

Inferior Vena Cava

d)

Pulmonary Arteries

22.
a)
Pulmonary veins
b)
Pulmonary artery
c)
Aorta
d)
Vena cava
23.
a)
Left atrium
b)
Right atrium
c)
Left ventricle
d)
Right ventricle
24.
a)
Left atrium
b)
Right atrium
c)
Left ventricle
d)
Right ventricle
25.
Which side of the heart has oxygen rich blood?
a)
Left Side
b)
Right Side
26.
Name this part.
a)
Right ventricle
b)
Aorta
c)
Right atrium
d)
Atrium
27.
Name this part.
a)
Right ventricle
b)
Pulmonary artery
c)
Left ventricle
d)
Right atrium
28.
Which side of the heart pumps oxygen-rich blood to the rest of the body?
a)
Right
b)
Left
29.
Which side of the heart pumps blood into the lungs?
a)
Right
b)
Left
30.
______ carry blood to the heart.
a)
Arteries
b)
Veins
c)
Capillaries
d)
Vena Cava
31.
Identify the circled valve
a)
Tricuspid
b)
Mitral
c)
Pulmonary
d)
Aortic
32.
Identify the circled valve
a)
Tricuspid
b)
Mitral
c)
Pulmonary
d)
Aortic
33.
Identify the circled valve
a)
Tricuspid
b)
Mitral
c)
Pulmonary
d)
Aortic
34.
Identify the circled valve
a)
Tricuspid
b)
Mitral
c)
Pulmonary
d)
Aortic
35.

This part of the heart separates the left and right heart chambers.

a)

Mitral valve

b)

Septum

c)

Aortic valve

d)

Inferior vena cava

36.

Which side of the heart carries poorly oxygenated (deoxygenated) blood?

a)

Right

b)

Left

37.

Vein that empties blood from the upper body into the right atrium

a)

Inferior Vena Cava

b)

Superior Vena Cava

c)

Pulmonary Veins

d)

Aortic veins

38.

Vein that empties blood from the lower body into the right atrium

a)

Inferior Vena Cava

b)

Superior Vena Cava

c)

Pulmonary Veins

d)

Aortic veins

39.

Veins that empty oxygenated blood from the lungs into the left atrium

a)

Inferior Vena Cava

b)

Superior Vena Cava

c)

Pulmonary Veins

d)

Aortic veins

40.

Largest artery in the body taking oxygenated blood to the body from the left ventricle

a)

Pulmonary

b)

Radial

c)

Aorta

d)

Femoral

41.

Arteries taking low oxygenated blood from the lower right heart chamber to the lungs

a)

Pulmonary arteries

b)

Radial artery

c)

Aorta

d)

Femoral artery

42.

Type of blood vessels taking blood away from the heart

a)

Venules

b)

Veins

c)

Capillaries

d)

Arteries

43.

Which valve sits between the right atrium and right ventricle of the heart?

a)

Pulmonary

b)

Bicuspid

c)

Aortic

d)

Tricuspid

44.

Which chamber receives blood from the upper right chamber and sends blood to the lungs?

a)

Right atrium

b)

Right ventricle

c)

Left atrium

d)

Left ventricle

45.

The blood enters on the left side of the heart (from the lungs) through the _______ ________ and enters the left atrium. It then passes through the _____________to enter the left ventricle.

a)

pulmonary artery, mitral valve

b)

pulmonary veins, tricuspid valve

c)

pulmonary artery, aortic valve

d)

pulmonary veins, mitral/bicuspid valve

46.

Blood flows in the following sequence in the heart: Superior vena cava/Inferior vena cava, right atrium, tricuspid valve, right ventricle, pulmonary semi-lunar valve, pulmonary artery, lungs, pulmonary vein, left atrium, bicuspid valve, left ventricle, aortic semi-lunar valve, aorta

a)

True

b)

False

47.

On the right side of the heart, blood flows from the right ventricle to the?

a)

Tricuspid valve to the pulmonary vein

b)

Pulmonary SL valve to the pulmonary arteries

c)

Tricuspid valve to pulmonary artery

d)

Inferior vena cava to the aorta

48.

The function of the valves is to...

a)

Allow for the contraction of the heart.

b)

Prevent back-flow.

c)

Oxygenate the blood.

d)

Supply the myocardium with oxygen.

49.

AV stands for:

a)

atrioventricular

b)

at ventricle

c)

above ventricle

d)

another vein

50.

SL stands for:

a)

semi-lunar

b)

slow leak

c)

same length

d)

slow linear

51.

Tricuspid and mitral are both _____valves.

a)

AV

b)

SL

c)

AL

d)

SV

52.

Pulmonary and aortic valves are both:

a)

AV

b)

SL

c)

AL

d)

SV

53.
Identify the structure the arrow is pointing to
a)
right atrium
b)
right ventricle
c)
left atrium
d)
left ventricle
54.
Identify the structure the arrow is pointing to
a)
right atrium
b)
right ventricle
c)
left atrium
d)
left ventricle
55.
Identify the structure the arrow is pointing to
a)
right atrium
b)
right ventricle
c)
left atrium
d)
left ventricle
56.
Identify the structure the arrow is pointing to
a)
right atrium
b)
right ventricle
c)
left atrium
d)
left ventricle
57.
Identify the structure the arrow is pointing to
a)
Pulmonary Vein
b)
Pulmonary Artery
c)
Vena Cava
d)
Aorta
58.
Identify the structure the arrow is pointing to
a)
Pulmonary Vein
b)
Pulmonary Artery
c)
Vena Cava
d)
Aorta
59.
Identify the structure the arrow is pointing to
a)
Pulmonary Vein
b)
Pulmonary Artery
c)
Vena Cava
d)
Aorta
60.
Identify the structure the arrow is pointing to
a)
Pulmonary Vein
b)
Pulmonary Artery
c)
Vena Cava
d)
Aorta
61.

The first sound of a heart beat is caused by the closing of the ____ valves

a)

SL

b)

AV

62.

The second sound of a heart beat is caused by closing of the _____ valves

a)

SL

b)

AV