Chp 9 - Circulatory System Flashcards

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1
Q

aorta

A

largest artery in the body

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2
Q

arteri/o

A

artery

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3
Q

bicuspid valve

A

“gateway” left atria and left ventricle, has two leaflets

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4
Q

BP

A

Blood Pressure; force of blood in arteries

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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

coron/o

A

heart

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8
Q

cardiologist

A

heart specialist

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9
Q

coronary arteries

A

heart’s own blood supply

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10
Q

hyper-

A

above, excessive, high

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11
Q

hypo-

A

below, low, insufficient

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12
Q

mitral valve

A

aka bicuspid valve

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13
Q

myocardium

A

heart muscle

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14
Q

pulmonary

A

pertaining to the lungs

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15
Q

tachy-

A

fast/rapid

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16
Q

-tension

A

pressure

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17
Q

tricuspid valve

A

“gateway” right atria and right ventricle, has three leaflets

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18
Q

ven/o

A

vein

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19
Q

phleb/o

A

vein

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20
Q

ventricul/o

A

ventricle

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21
Q

pulmonary circulation

A

blood circulating w/ in lungs to absorb O2 and release CO2

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22
Q

atriums

A

receive blood from veins; receiving chamber

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23
Q

ventricles

A

pump blood out of heart; pumping chamber

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24
Q

arteries

A

carry oxygenated blood away from heart

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25
Q

veins

A

carry deoxygenated blood to the heart

26
Q

A Fib

A

most common cardiac arrhythmia

27
Q

angina pectoris

A

severe chest pain

28
Q

arrhythmia

A

abnormal heart rhythm

29
Q

B Cells

A

WBCs that are the “detectives”

30
Q

bone marrow

A

produces RBCs and WBCs

31
Q

bruit

A

higher pitched murmur

32
Q

CABG

A

Coronary Artery Bypass Graft; create a new passage way for heart muscle circulation

33
Q

cardiac arrest

A

heart stops

34
Q

CHF

A

Congestive Heart Failure; heart muscles weakened

35
Q

CVA

A

CardioVascular Attack; stroke

36
Q

cyan/o

A

blue

37
Q

dys-

A

difficulty / painful

38
Q

echo

A

sound / sound waves

39
Q

EKG

A

Electrocardiogram

40
Q

emesis

A

vomit

41
Q

fibrillation

A

dangerously too fast/irregular

42
Q

HTN

A

hypertension

43
Q

lymphatic system

A

doesn’t count on heart for circulation

44
Q

-megaly

A

enlarged

45
Q

MI

A

heart attack

46
Q

palpatations

A

pounding heart rate; usually too fast

47
Q

-pnea

A

breathing

48
Q

-sclerosis

A

hardening

49
Q

spleen

A

breaks down RBCs

50
Q

syncope

A

fainting

51
Q

T Cells

A

WBCs that destroys pathogens

52
Q

V Fib

A

worst fibrillation; potentially fatal

53
Q

diaphragm

A

divides the body into upper and lower

54
Q

myel/o

A

bone marrow

55
Q

lymph

A

lymph/o

56
Q

vessel

A

angi/o

57
Q

gland

A

aden/o

58
Q

spleen

A

splen/o

59
Q

thymus gland

A

thym/o

60
Q

lung

A

pulmon/o

61
Q

-cyte

A

cell