Vessels
Valves and flow
Electrical system
Potpourri
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Chambers
What are the upper chambers called?
CATEGORY ONE 100
2
ATRIA
CATEGORY ONE 100
3
Which structure divides the ventricles?
CATEGORY ONE 200
4
Interventricular septum
CATEGORY ONE 200
5
Which ventricle wall is thicker?
CATEGORY ONE 300
6
left
CATEGORY ONE 300
7
What is the lining of the right ventricle called?
CATEGORY ONE 400
8
Endocardium
CATEGORY ONE 400
9
Which chambers hold oxygenated blood?
CATEGORY ONE 500
10
Left ventricle and atrium
CATEGORY ONE 500
11
Which vessel brings blood to the heart?
CATEGORY TWO 100
12
The vena cava
CATEGORY TWO 100
13
What is the largest artery in the body?
CATEGORY TWO 200
14
Aorta
CATEGORY TWO 200
15
Which vessels ave semilunar valves at their entrances?
CATEGORY TWO 300
16
Pulmonary artery and aorta
CATEGORY TWO 300
17
Which is the only artery in the body that carries deoxygenated blood?
CATEGORY TWO 400
18
Pulmonary artery
CATEGORY TWO 400
19
At which structure does the blood from the coronary vessels enter th heart?
CATEGORY TWO 500
20
Coronary sinus
CATEGORY TWO 500
21
Which vessel brings blood from the lungs?
CATEGORY THREE 100
22
Pulmonary vein
CATEGORY THREE 100
23
Where is the triuspid valve found?
CATEGORY THREE 200
24
Between the right atrium and ventricle
CATEGORY THREE 200
25
What are the “strings” attached to the AV valves?
CATEGORY THREE 300
26
Chordae tendonae
CATEGORY THREE 300
27
Identify the valve
CATEGORY THREE 400
28
Pulmonary valve
CATEGORY THREE 400
29
Name the muscles that pull on the “strings” that pull on the AV Valves
CATEGORY THREE 500
30
Papillary muscle
CATEGORY THREE 500
31
What structure is known as the heart’s natural pacemaker?
CATEGORY FOUR 100
32
The SA node
CATEGORY FOUR 100
33
Where are the Purkinjie fibers found?
CATEGORY FOUR 200
34
At the bottom of the ventricles
CATEGORY FOUR 200
35
What is functional syncytium?
CATEGORY FOUR 300
36
When all cells of the heart beat as one
CATEGORY FOUR 300
37
What does an EKG measure? Be specific
CATEGORY FOUR 400
38
The electrical activity of the heart
CATEGORY FOUR 400
39
What two things are happening during the QRS complex?
CATEGORY FOUR 500
40
Atrial repolarization and ventricular depolarization
CATEGORY FOUR 500
41
What are the structures found between the cardiac muscle cells called?
CATEGORY FIVE 100
42
Intercalated disks
CATEGORY FIVE 100
43
Which ventricle pumps bood through the pulonary circuit?
CATEGORY FIVE 200
44
Right
CATEGORY FIVE 200
45
What happens to a chamber when it is depolarized?
CATEGORY FIVE 300
46
It contracts
CATEGORY FIVE 300
47
Name the three layers of the heart
CATEGORY FIVE 400
48
Epicardium, myocardium and endocardium
CATEGORY FIVE 400
49
What do you call the yellowish fatty substance that builds up in the coronary arteries?
CATEGORY FIVE 500
50
Plaque
CATEGORY FIVE 500
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