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Anatomy > the heart (q12) > Flashcards

the heart (q12) Flashcards

1
Q

a

A

base

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2
Q

b

A

apex

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3
Q

a

A

interatrial septum

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4
Q

a

A

interatrial sulcus

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5
Q

b

A

coronary sulcus

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6
Q

a

A

atrioventricular septum

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7
Q

b

A

interventricular septum

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8
Q
A

anterior interventricular sulcus

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9
Q
A

posterior interventricular sulcus

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10
Q
A

endocardium

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11
Q
A

myocardium

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12
Q
A

epicardium/ visceral pericardium

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13
Q

a

A

visceral pericardium/ epicardium

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14
Q

b

A

pericardial cavity

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15
Q

c

A

parietal pericarium

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16
Q

d

A

fibrous pericardium

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17
Q

a

A

right atrium

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18
Q

b

A

right ventricle

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19
Q

c

A

left ventricle

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20
Q
A

right auricle

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21
Q

a

A

pectinate muscles

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22
Q

b

A

fossa ovalis

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23
Q

c

A

right atrioventricular orifice

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24
Q

a

A

tricuspid valve/ right atrioventricular valve

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25
Q

b

A

trabeculae carneae

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26
Q

c

A

papillary muscle

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27
Q

d

A

chordae tendineae

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28
Q

e

A

pulmonary semilunar valve

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29
Q

a

A

left auricle

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30
Q

b

A

bicuspid valve/ mitral valve/ left atrioventricular valve

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31
Q
A

aortic semilunar valve

32
Q

a

A

pulmonary trunk

33
Q

b

A

left pulmonary artery

34
Q

c

A

ascending aorta

35
Q

d

A

left coronary artery

36
Q

e

A

right coronary artery

37
Q

a

A

anterior interventricular artery/ left anterior descending artery

38
Q

b

A

circumflex artery

39
Q

c

A

great cardiac vein

40
Q

d

A

superior vena cava

41
Q

a

A

right coronary artery

42
Q

b

A

right marginal artery

43
Q

c

A

posterior interventricular artery

44
Q

d

A

middle cardiac vein

45
Q

e

A

coronary sinus

46
Q

f

A

inferior vena cava

47
Q

a

A

right pulmonary artery

48
Q

b

A

left pulmonary artery

49
Q

c

A

right pulmonary veins

50
Q

d

A

left pulmonary veins

51
Q

a

A

aortic arch

52
Q

b

A

brachiocephalic artery

53
Q

c

A

left common carotid artery

54
Q

d

A

left subclavian artery

55
Q

e

A

ligamentum anteriosum

56
Q

what makes up the endocardium

A

simple squamous epithelia

57
Q

what makes up the fibrous pericardium

A

dense connective tissue

58
Q

function of papillary muscles

A

close atrioventricular valves via chordae tendineae

59
Q

function of trabeculae carneae

A

help with overall contraction

60
Q

goes from heart to lungs and is deoxygenated

A

pulmonary circulation

61
Q

goes from heart to body tissues and is oxygenated

A

systemic circulation

62
Q

what makes the “lub” sound

A

closure of the atrioventricular valves during ventricular systole/ contraction

63
Q

what makes the “dub” sound

A

closure of the semilunar valves during ventricular diastole/ relaxation

64
Q

what does the p wave represent

A

atrial depolarization

65
Q

what does the qrs complex represent

A

ventricular depolarization

66
Q

what does the t wave represent

A

ventricular repolarization

67
Q

what sound is represented with the qrs complex

A

lub

68
Q

what sound is represented with the t wave

A

dub

69
Q

chest pain due to inadequate heart muscle oxygenation

A

angina pectoris

70
Q

large amounts of fluid inflame pericardial cavity, compressing the heart

A

cardiac tamponade

71
Q

heart enlarges and pumping efficiency declines in a positive feedback look

A

congestive heart failure

72
Q

accumulation of fatty acids on coronary arteries, narrowing or blocking them

A

coronary artery disease

73
Q

often characterized by abnormal heart sounds

A

heart valve disorders

74
Q

problems with av node/ bundle lead to ventricles not recieving pacing impulses. pacemaker used

A

heart block

75
Q

left ventricle has thick walls, leading to high pulmonary blood pressure

A

hypertrophic cardiomyopathy

76
Q

oxygen-starved cardiac cells die leading to heart attack

A

myocardial infarction

77
Q

enlargement/ failure of right ventricle due to hypertension in pulmonary circuit

A

pulmonary arterial hypertension

Anatomy (20 decks)

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