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The Heart Anatomy and Physiology

Total questions: 112

Worksheet time: 3600secs

Name
Class
Date
1.

This artery is the only artery in the body to carry deoxygenated blood:

a)

Aorta

b)

Pulmonary Artery

c)

Coronary Arteries

d)

Hepatic Arteries

2.

Oxygenated blood from the lungs re-enters this chamber:

a)

Right atrium

b)

Right ventricle

c)

Left atrium

d)

Left ventricle

3.

This side of the heart pumps oxygenated blood:

a)

Right side

b)

Left side

c)

Both sides

d)

Neither side

4.

Deoxygenated blood travels from the right atrium to the right ventricle through this valve:

a)

Mitral Valve

b)

Aortic Valve

c)

Pulmonary Valve

d)

Tricuspid Valve

5.

This valve allows the passage of blood from the right ventricle to the pulmonary artery:

a)

Tricuspid Valve

b)

Mitral Valve

c)

Aortic Valve

d)

Pulmonary Valve

6.

This structure prevents the backwards movement of blood:

a)

Ventricle

b)

Valve

c)

Atrium

d)

Vein

7.

The only veins in the body that carry oxygenated blood are the:

a)

Vena Cava

b)

Pulmonary Veins

c)

Pulmonary Arteries

d)

Venules

8.

The chordae tendineae prevent the prolapse of:

a)

The aortic valve

b)

The pulmonary valve

c)

The atrioventricular valves

d)

The semi-lunar valves

9.

The semi-lunar valves include:

a)

The bicuspid and the tricuspid

b)

The tricuspid and the aortic valve

c)

The aortic valve and the bicuspid

d)

The aortic valve and the pulmonary valve

10.

Which valves separate ventricles and arteries?

a)

The semi-lunar valves

b)

The atrioventricular valves

11.

The largest artery in the body is the:

a)

Aorta

b)

Pulmonary Artery

c)

Carotid Artery

d)

Brachiocephalic Artery

12.

Blood from the Inferior and Superior Vena Cava empties into the:

a)

Right ventricle

b)

Right atrium

c)

Left ventricle

d)

Left atrium

13.

Which term refers to the lungs?

a)

Hepatic

b)

Coronary

c)

Pulmonary

d)

Thoracic

14.

Which structure separates the right and the left ventricles?

a)

Interatrial Septum

b)

Nasal Septum

c)

Interventricular Septum

d)

Fossa ovalis

15.

Blood from the Inferior and Superior Vena Cava is:

a)

Oxygenated

b)

Deoxygenated

16.

Blood in the Pulmonary Veins is:

a)

Oxygenated

b)

Deoxygenated

17.

Blood in the Aorta is:

a)

Oxygenated

b)

Deoxygenated

18.

Blood passing through the Pulmonary Valve is:

a)

Oxygenated

b)

Deoxygenated

19.

Blood leaving the Pulmonary arteries and travelling to the lungs is:

a)

Oxygenated

b)

Deoxygenated

20.

Blood entering the Left Ventricle is:

a)

Oxygenated

b)

Deoxygenated

21.

Contraction of the heart ventricles is known as:

a)

Blood pressure

b)

Systole

c)

Diastole

d)

Myocardial infarction

22.

During systole, the AV (atrioventricular valves) are:

a)

Open

b)

Closed

23.

Semi-lunar valves are closed during:

a)

Systole

b)

Diastole

24.
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
25.
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
26.
Blood vessels that carry blood back to the heart from lungs *but* they carry *OXYGENATED* blood.
a)
PULMONARY arteries
b)
aorta
c)
PULMONARY veins
d)
vena cava
27.
Blood vessels that carry blood away from the heart *but* they carry *DEOXYGENATED* blood.
a)
aorta
b)
PULMONARY veins
c)
vena cava
d)
PULMONARY arteries
28.
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
29.
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
30.
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
31.
They send action potentials to the cells in the ventricles, causing them to contract.
a)
Atrioventricular (AV) node
b)
Sinoatrial (SA) Node
c)
Bundle of His
d)
Purkinje fibers
32.
Part of the cardiac cycle where Ventricles relax: Semilunar valves shut to prevent backflow. Blood flows into ventricles from atria due to drop in pressure.
a)
diastole phase
b)
systole phase
33.
Part of the cardiac cycle where Ventricles contract: Blood pumps out of ventricles, AV valves shut to prevent backflow.
a)
diastole phase
b)
systole phase
34.

What is the correct path through the circulatory system which describes the passage of a blood clot originating in the left leg?

a)

Vena cava → left atrium → left ventricle → lungs → right atrium → right ventricle → aorta

b)

Vena cava → right atrium → right ventricle → lungs → left atrium → left ventricle → aorta

c)

Vena cava → left atrium → right atrium → lungs → left ventricle → right ventricle → aorta

d)

Vena cava → right atrium → left atrium → lungs → right ventricle → left ventricle → aorta

35.

At the instant following the second heart sound, which heart valves are open?

a)

Both atrioventricular valves and semilunar valves

b)

Atrioventricular valves only

c)

All valves are closed

d)

Semilunar valves only

36.
What chamber receives deoxygenated blood?
a)
left atria
b)
left ventricle
c)
right atria
d)
right ventricle
37.

What is the atrioventriclular valve on the right side of heart?

a)

semi lunar valve

b)

bicuspid valve

c)

tricuspid valve

d)

water valve

38.
The ____ side of the heart contains oxygenated blood
a)
right
b)
left
39.
The bicuspid valve is located on the _______ side of heart.
a)
right
b)
left
40.

Identify the structure labeled at 1

a)

Pulmonary Vein

b)

Superior Vena Cava

c)

Inferior Vena Cava

d)

Pulmonary Artery

41.

Identify the structure at 5

a)

Aorta

b)

Pulmonary Artery

c)

Superior Vena Cava

d)

Pulmonary Vein

42.

Identify the structure at 4

a)

Superior Vena Cava

b)

Pulmonary Artery

c)

Inferior Vena Cava

d)

Pulmonary Vein

43.

Identify the structure at 6

a)

Superior Vena Cava

b)

Aorta

c)

Pulmonary Vein

d)

Pulmonary Artery

44.

Identify the most muscular chamber of the heart that pumps oxygenated blood into systemic circulation.

a)

2

b)

3

c)

6

d)

9

45.

What is the name of the valve between chambers 7 and 9?

a)

Pulmonary Valve

b)

atrioventricular valve

c)

semilunar valve

d)

tricuspid

46.

Which number represents the right atrium?

a)

3

b)

2

c)

6

d)

9

47.

Which location of the heart is associated with the presence of oxygenated blood?

a)

4

b)

8

c)

6

d)

2

48.

Choose the correct sequence of blood flow

a)

L. Atrium, Pulmonary Vein, R. Atrium, Aorta

b)

R. Atrium, Pulmonary Vein, Aorta, Vena Cava

c)

R. Ventricle, R. Atrium, Pulmonary Artery, Aorta

d)

L. Ventricle, Vena Cava, L. Atrium, Aorta

49.

Which is the Superior Vena Cava?

a)

A

b)

B

c)

O

d)

P

50.

Which is the Inferior Vena Cava?

a)

A

b)

B

c)

O

d)

P

51.

This valve prevents back flow of blood into the right atrium

a)

Tricuspid

b)

Bicuspid

c)

Pulmonary Semilunar

d)

Aortic Semilunar

52.

This valve prevents back flow of blood into the right ventricle

a)

Tricuspid

b)

Bicuspid

c)

Pulmonary Semilunar

d)

Aortic Semilunar

53.

These valves close before ventricular systole?

a)

A/V Valves

b)

Semilunar Valves

c)

both open

d)

neither

54.

A failure of this valve would cause blood to back flow into the lungs

a)

Tricuspid

b)

Bicuspid

c)

Pulmonary Semilunar

d)

Aortic Semilunar

55.

Which of the following is NOT one of the 3 branches that come off the Celiac Trunk?

a)

Right Gastric artery

b)

Splenic artery

c)

Left Gastric artery

d)

Common Hepatic Artery

56.

The _______________ become the Femoral artery distally after passing under the inguinal ligament.

a)

Popliteal artery

b)

Internal Iliac artery

c)

Common Iliac artery

d)

External Iliac artery

57.

This feature found in the wall of the right atrium, is a remnant of fetal development that allowed blood to bypass the lungs and go directly between atria.

a)

Ductus Arteriosus

b)

Fossa ovalis

c)

Pulmonary Trunk

d)

Azygos Vein

58.

This structure separates the 2 lower chambers of the heart?

a)

Inferior Vena Cava

b)

Right A/v Valve

c)

Interatrial Septum

d)

Interventricular Septum

59.

The subclavian artery becomes this blood vessel after crossing the angle of the first rib?

a)

Axillary artery

b)

Brachial artery

c)

Brachiocephalic Trunk

d)

Common Carotid artery

60.

individuals can suffer a myocardial infarction (heart attack) even though they have blood flowing through all 4 chambers of the heart?

a)

True

b)

False

61.

The merger of the Internal Jugular vein and the subclavian vein form this larger blood vessel?

a)

Superior Vena Cava

b)

Inferior Vena Cava

c)

Brachiocephalic vein

d)

External jugular vein

62.

The merger of the right and left brachiocephalic veins forms this blood vessel.

a)

Brachiocephalic trunk

b)

Superior vena cava

c)

Subclavian vein

d)

Inferior vena cava

63.

contraction (depolarization) of the ventricle begins close to the A/V and then works its way down to the apex of the heart.

a)

True

b)

False

64.

Which of these represents Ventricular systole on an ECG/ EKG?

a)

T wave

b)

QRS complex

c)

U wave

d)

P wave

65.

The T wave on an ECG/ EKG represents the repolarization of the ventricles.

a)

True

b)

False

66.

Which of these represents atrial contraction on an ECG/ EKG?

a)

T wave

b)

QRS complex

c)

U wave

d)

P wave

67.

Which of these represents ventricular diastole on an ECG/ EKG?

a)

T wave

b)

QRS complex

c)

U wave

d)

P wave

68.

Which of these would be evidence of a heart conduction block between the SA node and the AV node?

a)

A increased P-R interval

b)

An inverted T wave

c)

A complete absence of the QRS complex

d)

A doubled P wave

69.

What do the left pulmonary artery, inferior vena cava, and right atrium have in common?

a)

All carry blood away from a ventricle.

b)

All contain deoxygenated blood.

c)

All contain oxygenated blood.

d)

All carry blood away from the lungs.

70.

Which of the following structures pumps blood (out of the heart) through the pulmonary semilunar valve?

a)

R Ventricle

b)

L Ventricle

c)

R Atrium

d)

L Atrium

71.

This structure is considered the heart’s natural pacemaker because it generates electrical impulses that cause contraction.

a)

Sinoatrial node

b)

Purkinje Fibers

c)

Atrioventricular node

d)

Right bundle branch

72.

This is what directly causes the ventricles to contract

a)

Sinoatrial node

b)

Purkinje Fibers

c)

Atrioventricular node

d)

Right bundle branch

73.

Identify the structure highlighted on the included image.

a)

Femoral artery

b)

Anterior Tibial artery

c)

Popliteal artery

d)

Posterior Tibial artery

e)

Greater Saphenous Vein

74.

Identify the structure highlighted on the included image.

a)

Femoral artery

b)

Anterior Tibial artery

c)

Popliteal artery

d)

Posterior Tibial artery

e)

Greater Saphenous Vein

75.

Identify the structure highlighted on the included image.

a)

Femoral artery

b)

Anterior Tibial artery

c)

Popliteal artery

d)

Posterior Tibial artery

e)

Greater Saphenous Vein

76.

Identify the structure highlighted on the included image.

a)

Femoral artery

b)

Anterior Tibial artery

c)

Popliteal artery

d)

Posterior Tibial artery

e)

Greater Saphenous Vein

77.

Identify the structure highlighted in the included image.

a)

Descending Thoracic aorta

b)

Descending Abdominal aorta

c)

Common Iliac

d)

External Iliac

e)

Internal Iliac

78.

Identify the structure highlighted in the included image.

a)

Descending Thoracic aorta

b)

Descending Abdominal aorta

c)

Common Iliac

d)

External Iliac

e)

Internal Iliac

79.

Identify the structure highlighted in the included image.

a)

Descending Thoracic aorta

b)

Descending Abdominal aorta

c)

Common Iliac

d)

External Iliac

e)

Internal Iliac

80.

Identify the structure highlighted in the included image.

a)

Descending Thoracic aorta

b)

Descending Abdominal aorta

c)

Common Iliac

d)

External Iliac

e)

Internal Iliac

81.

Identify the structure highlighted in the included image.

a)

Descending Thoracic aorta

b)

Descending Abdominal aorta

c)

Common Iliac

d)

External Iliac

e)

Internal Iliac

82.

Identify the structure highlighted in the included image.

a)

Superior Mesentery Artery

b)

Celiac Trunk

c)

Renal Artery

d)

Inferior Mesentery Artery

e)

Splenic artery

83.

Identify the structure highlighted in the included image.

a)

Superior Mesentery Artery

b)

Celiac Trunk

c)

Renal Artery

d)

Inferior Mesentery Artery

e)

Splenic artery

84.

Identify the structure highlighted in the included image.

a)

Superior Mesentery Artery

b)

Celiac Trunk

c)

Renal Artery

d)

Inferior Mesentery Artery

e)

Splenic artery

85.

Identify the structure highlighted in the included image.

a)

Superior Mesentery Artery

b)

Celiac Trunk

c)

Renal Artery

d)

Inferior Mesentery Artery

e)

Splenic artery

86.

Identify the structure highlighted in the included image.

a)

Superior Mesentery Artery

b)

Celiac Trunk

c)

Renal Artery

d)

Inferior Mesentery Artery

e)

Splenic artery

87.

Identify the structure highlighted in the included image.

a)

Left Gastric artery

b)

Celiac Trunk

c)

Renal Artery

d)

Common Hepatic artery

e)

Splenic artery

88.

Identify the structure highlighted in the included image.

a)

Left Gastric artery

b)

Celiac Trunk

c)

Renal Artery

d)

Common Hepatic artery

e)

Splenic artery

89.

Identify the structure highlighted in the included image.

a)

Right Brachiocephalic vein

b)

Left Brachiocephalic vein

c)

Superior Vena Cava

d)

Right Subclavian vein

e)

Inferior Vena Cava

90.

Identify the structure highlighted in the included image.

a)

Right Brachiocephalic vein

b)

Left Brachiocephalic vein

c)

Superior Vena Cava

d)

Right Subclavian vein

e)

Inferior Vena Cava

91.

Identify the structure highlighted in the included image.

a)

Right Brachiocephalic vein

b)

Left Brachiocephalic vein

c)

Superior Vena Cava

d)

Right Subclavian vein

e)

Inferior Vena Cava

92.

Identify the structure highlighted in the included image (at the end of the green arrow).

a)

Right Brachiocephalic vein

b)

Left Brachiocephalic vein

c)

Superior Vena Cava

d)

Right Subclavian vein

e)

Inferior Vena Cava

93.

Identify the structure highlighted in the included image (at the end of the green arrow).

a)

Right Brachiocephalic vein

b)

Left Brachiocephalic vein

c)

Superior Vena Cava

d)

Right Subclavian vein

e)

Inferior Vena Cava

94.

Identify the structure highlighted in the included image.

a)

Subclavian artery

b)

Brachial artery

c)

Axillary artery

d)

Ulnar artery

e)

Radial artery

95.

Identify the structure highlighted in the included image.

a)

Subclavian artery

b)

Brachial artery

c)

Axillary artery

d)

Ulnar artery

e)

Radial artery

96.

What # on the image provided represents the Pulmonary Trunk?

a)

14

b)

5

c)

13

d)

2

e)

10

97.

What # on the image provided represents the Brachiocephalic Trunk?

a)

14

b)

5

c)

13

d)

2

e)

10

98.

What # on the image provided represents the Superior Vena Cava?

a)

14

b)

5

c)

13

d)

2

e)

10

99.

Which # on the included image represents the Ligamentum Arteriosum?

a)

20

b)

18

c)

17

d)

19

e)

23

100.

Which # on the included image represents the Mitral Valve?

a)

20

b)

18

c)

17

d)

19

e)

23

101.

Which # on the included image represents the Left Pulmonary Vein/s?

a)

20

b)

18

c)

17

d)

19

e)

23

102.

Which # on the included image represents the Chordae Tendineae?

a)

20

b)

18

c)

17

d)

19

e)

23

103.

Which # on the included image represents the Fossa Ovalis (found on Interatrial septum)?

a)

24

b)

25

c)

26

d)

27

104.

Which # on the included image represents the Pulmonary (semilunar) Valve?

a)

24

b)

25

c)

26

d)

27

105.

Which # on the included image represents the Tricuspid Valve?

a)

24

b)

25

c)

26

d)

27

106.

Which # on the included image represents the Inferior Vena Cava?

a)

28

b)

29

c)

30

d)

31

e)

32

107.

Which # on the included image represents the Left Atrium?

a)

28

b)

29

c)

30

d)

31

e)

32

108.

Which # on the included image represents the Thoracic Aorta?

a)

28

b)

29

c)

30

d)

31

e)

32

109.

Which # on the included image represents the Coronary Sinus?

a)

28

b)

29

c)

30

d)

31

e)

32

110.

Identify the highlighted structure in the included image.

a)

Brachial artery

b)

Radial artery

c)

Ulnar artery

d)

Median Cubital vein

e)

Superficial Palmar Arterial Arch

111.

Identify the highlighted structure in the included image.

a)

Brachial artery

b)

Radial artery

c)

Ulnar artery

d)

Median Cubital vein

e)

Superficial Palmar Arterial Arch

112.

Identify the highlighted structure in the included image.

a)

Brachial artery

b)

Radial artery

c)

Ulnar artery

d)

Median Cubital vein

e)

Superficial Palmar Arterial Arch