Chapter 6 Cardiovascular System Flashcards

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1
Q

Angi/o

A

Vessel

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2
Q

Necr/o

A

Death

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3
Q

Aort/o

A

Aorta

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4
Q

Ox/o

A

Oxygen (O2)

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5
Q

Arter/o

A

Artery

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6
Q

Pericardi/o

A

Pericardium

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7
Q

Arteri/o

A

Artery

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8
Q

Phleb/o

A

Vein

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9
Q

Ather/o

A

Plaque (Fatty Substance)

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10
Q

Sphygm/o

A

Pulse

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11
Q

Atri/o

A

Atrium

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12
Q

Steth/o

A

Chest

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13
Q

Capn/o

A

Carbon Dioxide (CO2)

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14
Q

Thorac/o

A

Chest

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15
Q

Cardi/o

A

Heart

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16
Q

Thromb/o

A

Clot

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17
Q

Cholesterol/o

A

Cholesterol

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18
Q

Valv/o

A

Valve

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19
Q

Coron/o

A

Heart

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20
Q

Valvul/o

A

Valve

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21
Q

Cyan/o

A

Blue

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22
Q

Vascul/o

A

Vessel

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23
Q

Electr/o

A

Electricity

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24
Q

Vaso

A

Vessel; Vas Deferes; Duct

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25
Q

Hem/o

A

Blood

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26
Q

Ven/o

A

Vein

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27
Q

Isch/o

A

To Hold Back; Back

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28
Q

Ven/o

A

Vein

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29
Q

Man/o

A

Pressure

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30
Q

Ventricul/o

A

Ventricle

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31
Q

My/o

A

Muscle

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32
Q

brady-

A

slow

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33
Q

inter-

A

between

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34
Q

endo-

A

in; within

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35
Q

peri-

A

surrounding; around

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36
Q

hyper-

A

above; excessive; increased

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37
Q

tachy-

A

fast

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38
Q

hypo-

A

deficient; below; under; less than normal; decreased

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39
Q

-al, -ar, -ic, -ous

A

pertaining to

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40
Q

-oma

A

tumor; mass; collection of fluid

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41
Q

-centesis

A

surgical puncture to remove fluid

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42
Q

-osis

A

abnormal condition

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43
Q

-ectomy

A

removal; excision; resection

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44
Q

-oxia

A

oxygen

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45
Q

-emia

A

blood condition

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46
Q

-pathy

A

disease condition

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47
Q

-gram

A

record

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48
Q

-plasty

A

surgical repair

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49
Q

-graph

A

instrument for recording

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50
Q

-rrhaphy

A

suture

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51
Q

-graphy

A

process of recording

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52
Q

-sclerosis

A

hardening

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53
Q

-ia

A

condition

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54
Q

-ole

A

small; little

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55
Q

-itis

A

inflammation

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56
Q

-stenosis

A

tightening; narrow; stricture

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57
Q

-lysis

A

breakdown; destruction; separation; loosening

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58
Q

-tesion

A

pressure

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59
Q

-megaly

A

enlargement

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60
Q

-tomy

A

incision; process of cutting

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61
Q

-meter

A

measure

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62
Q

0ule

A

small; little

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63
Q

AF

A

Atrial Fibrillation

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64
Q

HR

A

Heart Rate

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65
Q

AS

A

Aortic Stenosis

66
Q

MI

A

Myocardial Infarction

67
Q

BP

A

Blood Pressure

68
Q

MVP

A

Mitral Valve Prolapse

69
Q

bpm

A

Beats Per Minute/Breaths Per Minute

70
Q

O2

A

Oxygen

71
Q

CHF

A

Congestive Heart Failure

72
Q

PAC

A

Premature Atrial Contraction

73
Q

CO2

A

Carbon Dioxide

74
Q

PDA

A

Patent Ductus Arteriosus

75
Q

CVS

A

Cardiovascular System

76
Q

PVC

A

Premature Ventricular Contraction

77
Q

CVP

A

Central Venous Pressure

78
Q

V fib

A

Ventricular Fibrillation

79
Q

ECHO

A

Echocardiogram

80
Q

VPC

A

Ventricular Premature Contraction; Ventricular Premature Complexes

81
Q

EKG

A

Electrocardiogram

82
Q

VSD

A

Ventricular Septal Defect

83
Q

H2O

A

Water

84
Q

VT

A

Ventricular Tachycardia

85
Q

ECG

A

Electrocardiogram

86
Q

V tach

A

Ventricular Tachycardia

87
Q

Endocardium

A

inner lining of he heart; lines chambers & valves within the heart

88
Q

Myocardium

A

muscle layer of the heart

89
Q

Pericardium

A

membrane surrounding the heart; made of visceral pericardium & parietal pericardium

90
Q

Aorta

A

largest artery in the body

91
Q

Aortic valve

A

valve between the left ventricle and aorta

92
Q

Apex

A

pointed end of the heart

93
Q

Artery

A

largest vessel in the body; carries blood away from the heart

94
Q

Atrioventricular bundle

A

specialized muscle fibers in the interventricular septum; carry electrical impulses to ventricles (bundle of His)

95
Q

Atrioventricular node (AV node)

A

specialized tissue in the interatrial septum; carries impulses from the SA node to AV node

96
Q

Atrioventricular valves (AV valves)

A

valves between atria and ventricles

97
Q

Atrium (plural: atria)

A

two upper heart chambers

98
Q

Base

A

cranial portion of the heart

99
Q

Bicuspid valve

A

valve between left atrium and left ventricle; mitral valve or left AV valve

100
Q

Capillaries

A

smallest blood vessels

101
Q

Carbon dioxide

A

gas released by tissue cells and transported to the heart and lungs for exhalation

102
Q

Coronary arteries

A

supply blood and oxygen to the myocardium

103
Q

Deoxygenated blood

A

oxygen poor blood

104
Q

Diastole

A

relaxation phase of the heartbeat

105
Q

Endothelium

A

epithelial cells lining the heart cavities and vessls

106
Q

Oxygen

A

gas that enters the blood through the lungs and travels to the heart to be pumped to the rest of the body

107
Q

Oxygenated blood

A

oxygen rich blood

108
Q

Pulmonary artery

A

artery that carries deoxygenated blood from the heart to the lungs

109
Q

Pulmonary circulation

A

flow of blood from the heart, to the lungs, and back to the heart

110
Q

Pulmonary valve

A

valve between the right ventricle and pulmonary artery

111
Q

Pulmonary veins

A

veins that carry oxygenated blood from the lungs to the heart

112
Q

Pulse

A

heartbeat felt through the walls of the arteries

113
Q

Semilunar valves

A

valves between the entrances of the aorta and pulmonary artery (shaped like half moon)

114
Q

Septum

A

partition

115
Q

Sinoatrial node

A

pacemaker of the heart

116
Q

Sinus rhythm

A

normal heart rhythm

117
Q

Systemic circulation

A

flow of blood from the body cells to the heart and back out to the body cells

118
Q

Systole

A

contraction phase of the heart

119
Q

Valves

A

structures in veins and in the heart that temporarily close an opening so that blood can flow in one direction

120
Q

Vein

A

thin walled vessel that carries blood towards the heart

121
Q

Vena cavae (singular: vena cava)

A

larges vein in the body

122
Q

Ventricles

A

two lower chambers of the heart

123
Q

Aneurysm

A

sac (dilation) formed by weakening of a blood vessel

can lead to hemorrhage and stroke

124
Q

Arrhythmia

A

abnormal heart rhythm

125
Q

Asystole

A

without contraction; lack of heart activity

126
Q

Atherosclerosis

A

hardening of arteries due to plaque buildup

127
Q

Ausculatation

A

listening w/ a stethoscope to sounds within the body

128
Q

Cardiac hypertrophy

A

enlargement of the heart due to increased cell size

129
Q

Cardiac tamponade

A

compression of heart due to fluid or blood in the pericardial sac

130
Q

Congenital heart disease (CHD)

A

abnormalities of the heart at birth

131
Q

Congestive heart failure (CHF)

A

heart is unable to pump its required amount of blood

132
Q

Capillary refill time (CRT)

A

time it takes for the mucous membranes to return to a normal pink color after applying finger pressure

133
Q

Defibrillation

A

use of electrical shock to restore normal heart rhythm

134
Q

Echocardiogram (ECHO)

A

high-frequency sound waves and echoes that produce and image of the heart

135
Q

Embolism

A

blockage of a vessel by a clot or foreign material

136
Q

Embolus (plural: emboli)

A

detached, moving clot

137
Q

Fibrillation

A

rapid, random, and irregular contractions of the heart

138
Q

Flutter

A

rapid but regular contractions of the atria and ventricles

139
Q

Heartworm

A

infestation of the parasite Dirofilaria immitis in the right ventricle and pulmonary arteries
transmitted after a blood meal from a mosquito

140
Q

Hypertension

A

increased blood pressure

141
Q

Hypotension

A

decreased blood pressure

142
Q

Hypoxia

A

decreased oxygen to tissues

143
Q

Infarction

A

area of dead tissue

144
Q

Ischemia

A

lack of blood flow to tissues

145
Q

Mitral valve prolapse (MVP)

A

displacement of the bicuspid valve leading to incomplete closure of the valve during ventricular contraction

146
Q

Murmur

A

extra heart sound

147
Q

Occlusion

A

blockage; obstruction or closure of body passage

148
Q

Patent

A

open; unobstructed (used for vessels and catheters)

149
Q

Patent ductus arteriosus (PDA)

A

condition in which the small duct between the aorta and pulmonary artery, which normally closes after birth, remains open

150
Q

Perfusion (tissue perfusion)

A

passage of fluid through the blood vessels of a specific organ; blood flow through the tissue

151
Q

Pericardial effusion

A

escape of fluid into the pericardial sac leading to cardiac tamponade

152
Q

Premature ventricular contraction (PVC or VPC)

A

ventricles are triggered to contract by the Purkinje fibers rather that the SA node

153
Q

Shock

A

inadequate tissue perfusion; blood pools in the capillaries to increase the blood volume of the pt, which decreases its flow to vital organs

154
Q

Sphygmomanometer

A

instrument that measures arterial blood pressure

155
Q

Stent

A

small expander inserted into tubular structures such as vessels to provide support and prevent collapse

156
Q

Tetralogy of Fallot

A

congenital malformation of the heart that combines four structural defects; pulmonary artery stenosis, ventricular septal defect, aortic right shift, and right ventricular hypertrophy

157
Q

Thrill

A

vibration felt on palpation of the chest; usually caused by turbulence in the heart

158
Q

Thrombus (plural: thrombi)

A

stationary clot attached to the wall of a vessel

159
Q

Ventricular septal defect (VSD)

A

small hole(s) in the interventricular septum; causes shunting of the blood and therefore deoxygenated blood is pumped to the rest of the body

160
Q

Vasoconstriction

A

narrowing of a vessel

161
Q

Vasodilation

A

expansion of a vessel