Cardiovascular System Flashcards

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1
Q

angi/o

A

blood or lymph vessel

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2
Q

vas/o

A

vas deferens, blood vessel

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3
Q

aort/o

A

aorta

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4
Q

arter/o, arteri/o

A

artery

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5
Q

brady-

A

slow

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6
Q

cardi/o

A

heart

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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 the blood

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10
Q

leuk/o

A

white

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11
Q

phleb/o

A

vein

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12
Q

tachy-

A

fast

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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

anemia

A

lower than normal # of erythrocytes in blood

leads to fatigue and SOB

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16
Q

aneurysm

A

localized weak spot or balloon-like enlargement of arterial wall

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17
Q

angina

A

AKA angina pectoralis

severe episodes of chest pain due to inadequate blood flow to myocardium

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18
Q

anticoagulant

A

slows coagulation and prevents new clots from forming

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19
Q

arrhythmia

A

loss of normal rhythm of heartbeat

20
Q

atherectomy

A

surgical removal of plaque build up from interior wall of an artery or arteries

21
Q

atheroma

A

deposit of fatty plaque on or within the arterial wall

22
Q

atherosclerosis

A

hardening and narrowing of arteries due to build up of cholesterol plaque on interior of arterial walls

23
Q

bradycardia

A

abnormally slow resting HR

24
Q

cardiomyopathy

A

describes all diseases of the heart muscle

25
Q

diuretic

A

stimulates the kidneys to increase urine secretion to rid the body of excess sodium and water

26
Q

electrocardiogram

A

record of electrical activity of myocardium

27
Q

embolism

A

sudden blockage of a blood vessel by an embolus

28
Q

embolus

A

a foreign object (ie. blood clot, air or gas, bit of tissue or tumor) circulating in the blood

29
Q

endocarditis

A

inflammation of the inner lining of the heart

30
Q

erythrocytes

A

mature RBCs produced by red bone marrow

31
Q

hemoglobin

A

oxygen-carrying blood protein pigment

32
Q

hemostasis

A

to stop or control bleeding

33
Q

leukemia

A

cancer characterized by progressive increase in the number of WBCs in blood-forming tissues, other organs and in circulating blood

34
Q

leukocytes

A

AKA WBCs
involved in immunity
defending body against infective organism and foreign substances

35
Q

leukopenia

A

decreased number of WBCs circulating in the blood

36
Q

myocardial infarction

A

AKA heart attack

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

37
Q

pericardium

A

AKA pericardial sac

double-walled membranous sac that encloses the heart

38
Q

phlebitis

A

inflammation of a vein

39
Q

polycythemia

A

abnormal increase in the number of RBCs in the blood due to excess production by bone marrow

40
Q

tachycardia

A

abnormally fast resting HR

41
Q

thrombocytopenia

A

abnormally small number of platelets circulating in the blood
can be associated with abnormal bleeding

42
Q

thrombolytic

A

AKA clot-busting drug

dissolves or causes a thrombus to break up

43
Q

thrombosis

A

abnormal condition of having a thrombus

44
Q

thrombus

A

blood clot attached to the interior wall of an artery or vein

45
Q

valvulitis

A

inflammation of a heart valve