Heart Flashcards

1
Q

What are the 6 parts of the heart?

A
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2
Q

What are the 4 chambers of the heart?

A
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3
Q

What are the 4 main blood vessels of the heart?

A
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4
Q

What is the capacity of the left atrium?

A
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5
Q

What is the capacity of the left atrium?

A
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6
Q

What is the capacity of the right atrium?

A
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7
Q

What is the capacity of the left ventricle?

A
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8
Q

What is the capacity of the right ventricle?

A
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9
Q

What is the pressure of the aorta?

A
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10
Q

What is the pressure of the vena cava?

A
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10
Q

What is the pressure of the pulmonary artery?

A
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11
Q

What is the pressure of the pulmonary veins?

A
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12
Q

What is the path of blood from heart to lungs? (6)

A
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13
Q

What is the path of blood from heart to body? (6)

A
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14
Q

What are the 4 valves in the heart?

A
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15
Q

Where does the tricuspid valve allow blood to flow?

A
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16
Q

Where does the pulmonary valve allow blood to flow?

A
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17
Q

Where does the mitral valve allow blood to flow?

A
18
Q

Where does the aortic valve allow blood to flow?

A
19
Q

What are the 2 nodes of the heart?

A
20
Q

What are the 3 tracts of the heart?

A
21
Q

Where is the primary pacemaker signal generated?

A
22
Q

What does the internodal tract transmit signals across?

A
22
Q

What is the function of the SA node?

A
23
Q

What does the [P-R] interval in an ECG show?

A
24
Q

What is the function of the purkinje fibres?

A
25
Q

How are contraction signals transmitted to the ventricles?

A
26
Q

What is the path of electrical signals causing heart contraction?

A
27
Q

What should the average heart rate be?

A
28
Q

Where is the SA node?

A
29
Q

What is the crista terminalis?

A
30
Q

What is the function of the AV node?

A
31
Q

Where is the AV node?

A
32
Q

What is the triangle of Koch?

A
33
Q

What cells make up the bundles of His?

A
34
Q

What is the path of a signal from the AV node to the ventricles? (3)

A
35
Q

What are the 3 arteries of the heart’s blood supply?

A
36
Q

Where are the 3 veins supplying the heart?

A
37
Q

Where is the left circumflex?

A
38
Q

Where is the left anterior descending artery?

A
39
Q

Where is the right coronary artery?

A
40
Q

Where is the great cardiac vein?

A
41
Q

Where is the middle cardiac vein?

A
42
Q

Where is the coronary sinus?

A