Unit 9 Flashcards

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1
Q

angi/o

A

vessel

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2
Q

aort/o

A

aorta

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3
Q

arteri/o

A

artery

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4
Q

ather/o

A

fatty

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5
Q

atri/o

A

atrium

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6
Q

brady-

A

slow

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7
Q

cardi/o

A

heart

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8
Q

coron/o

A

crown

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9
Q

-ectasis

A

dilation

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10
Q

electro

A

electrical

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11
Q

-emia

A

blood

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12
Q

endo-

A

inner, inside

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13
Q

-gram

A

written record

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14
Q

hem/o, hemat/o

A

blood

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15
Q

isch

A

restricted, narrowed

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16
Q

my/o

A

muscle

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17
Q

peri-

A

around, surrounding

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18
Q

phleb/o

A

vein

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19
Q

-stenosis

A

a narrowing

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20
Q

tachy-

A

fast

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21
Q

thrombo

A

clot

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22
Q

valv/o, valvul/o

A

valve

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23
Q

varic/o

A

dilated

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24
Q

vas/o

A

vessel

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25
Q

ven/o

A

vein

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26
Q

ventricul/o

A

ventricle

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27
Q

a-fib

A

atrial fibrillation

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28
Q

AV

A

atrioventricular

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29
Q

BP

A

blood pressure

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30
Q

CABG

A

coronary artery bypass graft

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31
Q

CAD

A

coronary artery disease

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32
Q

CCU

A

coronary care unit

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33
Q

CHF

A

congestive heart failure

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34
Q

CP

A

cerebral palsy

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35
Q

DIC

A

disseminated intravascular coagulation

36
Q

EKG/ECG

A

electrocardiogram

37
Q

Hb

A

hemoglobin

38
Q

HDL

A

high-density lipoprotein

39
Q

HR

A

heart rate

40
Q

HTN

A

hypertension

41
Q

ICU

A

intensive care unit

42
Q

LDL

A

low density lipoprotein

43
Q

MI

A

acute myocardial infarction

44
Q

P

A

total number of live births

45
Q

PTCA

A

percutaneous transluminal coronary angioplasty

46
Q

RBC

A

red blood cell

47
Q

SA

A

suicide attempt

48
Q

SOB

A

shortness of breath

49
Q

WBC

A

white blood cell

50
Q

TIA

A

transient ischaemic attack (seizure)

51
Q

aorta

A

large arterial trunk that carries blood FROM the heart

52
Q

aortic valve

A

lets blood from the left ventricle be pumped up into the aorta but prevents blood return

53
Q

arterioles

A

a small branch of an artery leading into capillaries

54
Q

atria

A

the two upper chambers of the heart

55
Q

atrioventricular node

A

located between the upper atria and the lower ventricles

56
Q

bicuspid valve

A

an aortic valve that has two flaps

57
Q

bundle of His

A

a group of fibers that carry electrical impulses through the center of the heart

58
Q

endocardium

A

lines the inside of the chambers of the heart and forms the surface of the valves

59
Q

epicardium

A

forms the outer surface of the heart

60
Q

inferior vena cava

A

large retroperitoneal vessel formed by the confluence of the right and left common iliac veins

61
Q

left atrium

A

receives blood full of oxygen from the lungs and then empties the blood into the left ventricle

62
Q

left ventricle

A

thickest of the heart’s chambers and is responsible for pumping oxygenated blood to tissues all over the body

63
Q

myocardium

A

the muscular tissue of the heart

64
Q

pericardial sac

A

a sac of fibrous tissue that surrounds the heart and roots of big blood vessels

65
Q

pericardium

A

consists of 3 layers and surrounds the heart

66
Q

pulmonary artery

A

carry blood from the right side of the heart to the lungs

67
Q

pulmonary valve

A

one of four valves that regulate blood flow in the heart

68
Q

pulmonary veins

A

deliver oxygenated blood from the lungs to the left atrium of the heart

69
Q

purkinje fibers

A

whole complex of the cardiac conduction system

70
Q

Rh factor

A

a protein that can be found on the surface of red blood cells

71
Q

right atrium

A

receives blood low in oxygen from the body and empties it into the right ventricle

72
Q

right ventricle

A

the most anterior of the four heart chambers, receives blood from the right atrium

73
Q

septa

A

The dividing wall between the right and left sides of the heart

74
Q

sinoatrial node

A

specialized muscle fibers in the right atrium that is responsible for initiating heartbeat

75
Q

sinus rhythm

A

the normal rhythm of the heart where electrical stimuli are initiated in the SA node

76
Q

superior vena cava

A

carries blood from your head, neck, upper chest, and arms to the heart

77
Q

systole

A

phase of the heartbeat when the heart muscle contracts and pumps blood from the chambers into the arteries

78
Q

tricuspid valve

A

lies in between the two right chambers of the heart, consists of three flaps, allows flow from right atrium to right ventricle

79
Q

troponin

A

group of proteins found in skeletal and heart (cardiac) muscle fibers

80
Q

vascular

A

your body’s network of blood vessels

81
Q

venules

A

a very small vein

82
Q

anemia

A

condition in which you lack enough healthy red blood cells to carry adequate oxygen to your body’s tissues

83
Q

aneurysm

A

bulge in a blood vessel caused by a weakness in the blood vessel wall

84
Q

angina pectoris

A

A type of chest pain caused by reduced blood flow to the heart

85
Q

angiospasm

A

spasmodic contraction of the blood vessels with increase in blood pressure

86
Q

angiostenosis

A

The narrowing of one or more blood vessels

87
Q

arrythmia

A

a problem with the rate or rhythm of your heartbeat