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medical terms > Chapter 5-Cardiovascular System > Flashcards

Chapter 5-Cardiovascular System Flashcards

0
Q

Aort/o

A

Aorta

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1
Q

Angi/o, vas/o, vascul/o

A

Vessel

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2
Q

Arteri/o

A

Artery

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3
Q

Ather/o

A

Fatty paste

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4
Q

Atri/o

A

Atrium

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5
Q

Cardi/o

A

Heart

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6
Q

Coron/o

A

Circle or crown

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7
Q

My/o

A

Muscle

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8
Q

Pector/o, steth/o

A

Chest

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9
Q

Sphygm/ o

A

Pulse

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10
Q

Thromb/o

A

Clot

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11
Q

Ven/o, phleb/o

A

Vein

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12
Q

Varic/o

A

Swollen, twisted vein

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13
Q

Ventricul/o

A

Ventricle (belly or pouch)

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14
Q

Atrium

A

Upper right or left chamber of the heart

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15
Q

Myocardium

A

Heart muscle

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16
Q

Pericardium

A

Protective sac enclosing the heart composed of 2 layers w/ fluid between

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17
Q

Ventricle

A

Lower right or left chamber of the heart

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18
Q

Heart valves

A

Structures within the heart that open and close with the heartbeat to regulate the one way blood flow

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19
Q

Valves of the veins

A

Valves located at intervals within the lining of veins

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20
Q

Arteries

A

Vessels that carry blood from the heart to the arteries

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21
Q

Aorta

A

Large artery that is the main trunk of the arteries system branching from the left ventricle

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22
Q

Capillaries

A

Tiny vessels that join arteriolar and venules

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23
Q

Veins

A

Vessels that carry blood to the heart from the venules

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24
Q

Systemic circulation

A

Circulation of clips throughout the body via arteries, capillaries, venules and veins

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25
Q

Coronary circulation

A

Circulation of blood through the coronary blood vessels to delivery oxygen and nutrients to the heart muscle tissue

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26
Q

Pulmonary circulation

A

Circulation of blood from the pulmonary artery through the vessels in the lungs and back to the heart

27
Q

Diastole

A

To expand, period during the cardiac cycle when blood enters the relaxed ventricles

28
Q

Systole

A

To contract

29
Q

Normotension

A

Normal blood pressure

30
Q

Hypotension

A

Low blood pressure

31
Q

Hypertension

A

High blood pressure

32
Q

Arteriosclerosis

A

Thickening, loss of elasticity and hardening

33
Q

Atherosclerosis

A

A form of arteriosclerosis characterized by the buildup of fatty substances that harden within the lining of an artery caused by the buildup of fats

34
Q

Thrombus

A

A stationary blood clot

35
Q

Embolus

A

A clot carried in the blood stream

36
Q

Stenosis

A

Conditioning of narrowing of a part

37
Q

Occlusion

A

Plugging, an obstruction or a closing off

38
Q

Ischemia

A

To hold back blood

39
Q

Infarct

A

To stuff

40
Q

Angina pectoris

A

Chest pain caused by a temporary loss of oxygenated blood to heart muscle

41
Q

Aneurysm

A

A widening, a bulging of the wall of the heart

42
Q

Heart murmur

A

An abnormal sound from the heart produced by defects in the chambers or valves
P

43
Q

Palpitation

A

Subjective experiences of pounding, skipping or racing heartbeats

44
Q

Normal sinus rhythm

A

Regular rhythm of the heart cycle stimulated by the sa node (average 60-100 per minute)

45
Q

Arrhythmia

A

Any o several kinda of irregularity or loss of rhythm of the heart beat

46
Q

Bradycardia

A

Slow heart rate (less then 60)

47
Q

Fibrillation

A

Chaotic, irregular contractions of the heart

48
Q

Cardiomyopathy

A

General Term for a disease of the heart muscle

49
Q

Congenital anomaly of the heart

A

Malformations of the heart that are present at birth

50
Q

Congestive heart failure / left ventricle failure

A

Failure of the left ventricle

51
Q

Coronary artery disease

A

Condition affecting arteries of the heart that reduces flow of blood and the delivery of oxygen

52
Q

Myocarditis

A

Inflammation of the myocardium

53
Q

Pericarditis

A

Inflammation of the pericardium

54
Q

Phlebitis

A

Inflammation of the vein

55
Q

Thrombophlebitis

A

Inflammation of a vein associated with a clot formation

56
Q

Varicose veins

A

Abnormally swollen, twisted veins with defective valves

57
Q

Auscultation

A

Physical examination method of listening to sounds within the body with a stethoscope

58
Q

Electrocardiogram (ECG or EKG)

A

Electrical picture of the heart represented by positive and negative deflections

59
Q

Angiography

A

Process of x-Ray imaging a blood vessel after injection of contrast medium

60
Q

Angiogram

A

Record obtained by an angiography

61
Q

Arteriogram

A

X-ray image of a partial artery

62
Q

Venogram

A

Xray image of a vein

63
Q

Cardiac characterization

A

A flexible, narrow tube through a vein or artery into the heart to withdrawal samples of blood

64
Q

Atherectomy

A

Excision of atheromatous plaque from within an artery utilizing a device housed in a flexible catheter

65
Q

Angioscopy

A

A flexible fiberoptic Angioscopy that is guided through a specific blood vessel to visually asses a lesion

medical terms (11 decks)

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