The Heart 4/2 Flashcards

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0
Q

Arrhythmia

A

Without rhythm; irregularity

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1
Q

Anemia

A

Deficiency of red blood cells, hemoglobin, or both

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2
Q

Cerebrovascular accident

CVA

A

A stroke; hemorrhage in the brain

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3
Q

Embolism

A

The presence of an obstruction in a blood vessel

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4
Q

Hypertension

A

Elevated blood pressure

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5
Q

Pacemaker

A

The SA node of the heart; also refers to an artificial device that initiates heartbeat

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6
Q

Vena cava

A

One of the two large veins that empty into the right atrium Of the heart

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7
Q

Aorta

A

The main trunk of the arterial system of the body

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8
Q

Bradycardia

A

Slow heart rate

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9
Q

Erythrocytes

A

Red blood cells RBC

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10
Q

Lymphocyte

A

A type of white blood cell

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11
Q

TIA

A

Transient ischemic attack

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12
Q

Ventricle

A

One of the two lower chambers of the heart

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13
Q

Angina

A

Pain and oppression radiating from the heart to the shoulder and the left arm

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14
Q

Atrium

A

Cardiac auricle; the upper chamber of the heart

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15
Q

Coronary

A

Referring to the arteries surrounding he heart muscle

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16
Q

Exudate

A

Pus; the collection of puralent material in a cavity

17
Q

Metastasize

A

The process whereby malignant cells leave the primary lesion and migrate to another location

18
Q

Phlebitis

A

Inflammation of a vein

19
Q

Aneurysm

A

A widening, external dilation caused by the pressure of blood on weakened arterial walls

20
Q

Arterioles

A

Small blood vessels connecting arteries with capillaries

21
Q

Diastole

A

The relaxation phase of the heartbeat; the period of least pressure

22
Q

Fibrillation

A

The quivering of muscle fibers; ineffective rapid but weak heart action

23
Q

Myocardial infarction

MI

A

Blockage of a coronary artery that interrupts the flow of blood to the heart muscle

24
Q

Septum

A

A membranous wall dividing two cavities as within the heart or the nose

25
Q

Hem/o

A

Blood relating to the blood

26
Q

Phleb/o

A

Vein

27
Q

Arteri/o

A

Artery

28
Q

Angi/o

A

Blood or lymph vessel

29
Q

Card/o

A

Heart

30
Q

Thromb/o

A

Clot

31
Q

Erythr/o

A

Red

32
Q

Hemat/o

A

Blood, relating to the blood

33
Q

Ven/o

A

Vein

34
Q

Capill/o

A

Hair

35
Q

Vas/o

A

Vas deferens, vessel

36
Q

Cardi/o

A

Heart

37
Q

Tachy

A

Fast, rapid

38
Q

Leuk/o

A

White

39
Q

Brady

A

Slow