Chapter 5: The Cardiovascular System Flashcards

1
Q

angi/o

A

blood or lymph 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

brady-

A

slow

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5
Q

cardi-

A

heart

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6
Q

-crasia

A

a mixture or blending

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7
Q

-emia

A

blood, blood condition

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8
Q

erythr/o

A

red

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9
Q

hem/o, hemat/o

A

blood, relating to blood

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10
Q

leuk/o

A

white

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11
Q

pleb/o

A

vein

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12
Q

tachy-

A

fast, rapid

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13
Q

thromb/o

A

clot

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14
Q

ven/o

A

vein

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15
Q

double-walled membranous sac that encloses the heart

A

pericardium

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16
Q

lower arterial blood pressure that occurs upon standing up

A

orthostatic hypotension

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17
Q

red blood cells

A

erythrocytes

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18
Q

white blood cells

A

leukocytes

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19
Q

hardening and narrowing of arteries caused by buildup of plaque

A

arthrosclerosis

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20
Q

inadequate blood flow to myocardium

A

angina

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21
Q

occlusion of one or more coronary arteries due to plaque build up

A

myocardial infarction

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22
Q

inflammation of inner lining of heart

A

endocarditis

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23
Q

term to describe all diseases of myocardium

A

cardiomyopathy

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24
Q

loss of normal rhythm of heartbeat

A

arrhythmia

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25
Q

heart abruptly stops beating

A

cardiac arrest

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26
Q

contractions of atria become rapid and uncontrolled

A

atrial fibrillation

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26
Q

rapid, irregular contractions of ventricles

A

ventricular fibrillation

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27
Q

heartbeat below 60bpm

A

bradycardia

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28
Q

heart rate above 100bpm

A

tachycardia

29
Q

localized weak spot or balloon like enlargement of wall of an artery

30
Q

inflammation of temporal arteries

A

temporal arteritis

31
Q

inflammation of a vein

32
Q

abnormally swollen veins due to improper functioning of valves

A

varicose veins

33
Q

having a thrombus

A

thrombosis

34
Q

may be a blood clot, quantity of air or gas, or in piece of tissue or tumor

35
Q

peripheral occlusive disease triggered by cold or stress

A

Raynaud’s disease

36
Q

decrease in number of disease-fighting white blood cells

A

leukopenia

37
Q

abnormally small number of circulating platelets

A

thrombocytopenia

38
Q

loss of large amount of blood

A

hemorrhage

39
Q

infection in blood stream

40
Q

cancer due to insufficient production of one or more types of blood cells

A

myelodyplastic syndrome

41
Q

cancer characterized by progressive number of abnormal leukocytes in tissues, organs, and blood

42
Q

decreased number of erythrocytes

43
Q

absence of all formed blood elements

A

aplastic anemia

44
Q

larger than normal red blood cells

A

megaloblastic anemia

45
Q

due to body’s inability to absorb vitamin B12

A

pernicious anemia

46
Q

inadequate number of circulating red blood cells

A

hemolytic anemia

47
Q

abnormal hemoglobin resulting in some red blood cells assuming sickle shape

A

sickle cell anemia

48
Q

catheter passed into vein or artery and guided into heart

A

cardio catheterization

49
Q

record electrical activity or myocardium

A

electrocardiogram

50
Q

injecting thallium and assessing blood flow through coronary arteries during exercise

A

thallium stress test

51
Q

block enzyme that causes vessels to contract

A

ACE inhibitor

52
Q

slows heart beat

A

beta-blocker

53
Q

increase secretion of urine to rid body of excess sodium and water

54
Q

dissolves thrombi

A

thrombolytic

55
Q

slows coagulation

A

anticoagulant

56
Q

surgical removal of plaque

A

artherectomy

57
Q

removal of portion of clogged artery

A

carotid endarterectomy

58
Q

mechanically widen obstructed vessel

A

angioplasty

59
Q

electrical shock to restore normal rhythm

A

defibrillation

60
Q

automatically samples rhythm and externally shocks heart if needed

A

automated external defibrillator

61
Q

a fatty substance that travels through blood and found in all parts of the body

A

cholesterol

62
Q

venous circulation is inadequate due to partial vein blockage or leakage of venous valves

A

chronic venous insufficiency

63
Q

a therosclerosis of coronary arteries that reduces blood supply to the heart muscle

A

coronary artery disease

64
Q

sudden blockage of blood vessel by an embolus

65
Q

oxygen-carrying blood protein pigment in erythrocytes

A

hemoglobin

66
Q

abnormal protrusion of a heart valve that results in inability of the valve to close completely

A

mitral valve prolapse

67
Q

blocking of an artery by a thrombus

A

thrombotic occlusion

68
Q

abnormal condition of having a thrombus

69
Q

serious and potentially fatal complication of blood transfusion in which severe immune response occurs because the patient’s blood and donated blood do not match

A

tranfusion reaction

70
Q

a blood clot that originates in a vein

A

venous thromboembolism

71
Q

very rapid heart bear that begins within the ventricles

A

ventricular tachycardia