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Medical Terminology > Chapter 5 > Flashcards

Chapter 5 Flashcards

1
Q

angi/o

A

blood or lymph vessel

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2
Q

aort/o

A

aorta

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3
Q

arteri/o

A

artery

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4
Q

ather/o

A

plaque or fatty substance

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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

-crasia

A

a mixture or blending

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8
Q

-emia

A

blood or blood condition

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9
Q

erythr/o

A

red

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10
Q

hem/o, hemat/o

A

blood, relating to the blood

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11
Q

thromb/o

A

clot

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12
Q

ACE inhibitor

A

Blocks the action of the enzyme that causes the blood vessels to contract, resulting in hypertension (HTN).

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13
Q

anemia

A

A lower-than-normal number of erythrocytes (red blood cells) in the blood.

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14
Q

aneurysm

A

A localized weak spot or balloon-like enlargement of the wall of an artery.

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15
Q

angina

A

A condition of episodes of severe chest pain due to inadequate blood flow to the myocardium.

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16
Q

angioplasty

A

The technique of mechanically widening a narrowed or obstructed blood vessel.

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17
Q

anticoagulant

A

Medication that slows coagulation and prevents new clots from forming.

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18
Q

aplastic anemia

A

A condition characterized by the absence of all formed blood elements caused by the failure of blood cell production in the bone marrow.

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19
Q

arrhythmia

A

The loss of the normal rhythm of the heartbeat.

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20
Q

atherectomy

A

Surgical removal of plaque buildup from the interior lining of an artery.

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21
Q

atheroma

A

A deposit of plaque on or within the arterial wall.

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22
Q

atherosclerosis

A

Hardening and narrowing of the arteries due to a buildup of cholesterol plaque on the interior walls of the arteries.

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23
Q

atrial fibrillation (A-fib)

A

When the normal rhythmic contractions of the atria are replaced by rapid, uncontrolled twitching of the muscular heart wall.

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24
Q

automated external defibrillator (AED)

A

Electronic equipment that automatically samples the heart’s electrical rhythms and when necessary, externally shocks the heart to restore a normal cardiac rhythm.

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25
Q

beta-blocker

A

A medication that reduces the workload of the heart by slowing the rate of the heartbeat.

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26
Q

blood dyscrasia

A

Any pathologic condition of the cellular elements of the blood.

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27
Q

bradycardia

A

An abnormally slow resting heart rate.

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28
Q

cardiac arrest

A

An event in which the heart abruptly stops beating or develops an arrhythmia that prevents it from pumping blood effectively.

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29
Q

cardiac catheterization (card Cath, CC)

A

A diagnostic and treatment procedure in which a catheter is passed into a vein or an artery and is guided into the heart.

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30
Q

cardiomyopathy

A

The term used to describe all diseases of the heart muscle.

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31
Q

carotid endarterectomy

A

Surgical removal of the lining of a portion of a clogged carotid artery leading to the brain.

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32
Q

cholesterol

A

A fatty substance that travels through the blood and is found in all parts of the body.

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33
Q

chronic venous insufficiency (CVI)

A

A condition in which venous circulation is inadequate due to partial vein blockage or leakage of venous valves.

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34
Q

coronary artery disease (CAD)

A

Atherosclerosis of the coronary arteries that reduces blood supply to the heart muscle.

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35
Q

coronary thrombosis

A

Damage to the heart muscle caused by a thrombus blocking a coronary artery.

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36
Q

defibrillation

A

The use of electrical shock to restore the heart’s normal rhythm; also known as cardioversion.

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37
Q

diuretic

A

Medication administered to stimulate the kidneys to increase the secretion of urine to rid the body of excess sodium and water.

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38
Q

electrocardiogram (EKG, ECG)

A

A record of the electrical activity of the myocardium.

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39
Q

embolism

A

The sudden blockage of a blood vessel by an embolus.

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40
Q

embolus

A

A foreign object, such as a blood clot, quantity of air or gas, or a bit of tissue or tumor, that is circulating in the blood.

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41
Q

endocarditis

A

Inflammation of the inner lining of the heart.

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42
Q

hemoglobin

A

The oxygen-carrying blood protein pigment of the erythocytes.

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43
Q

hemolytic anemia

A

A condition of an inadequate number of circulating red blood cells due to the premature destruction of these cells by the spleen.

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44
Q

hemostasis

A

To stop or control bleeding.

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45
Q

leukemia

A

A type of cancer characterized by a progressive increase in the number of abnormal leukocytes (white blood cells) found in blood-forming tissues, other organs, and in the circulating blood.

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46
Q

leukocytes

A

White blood cells that are involved in defending the body against infective organisms and foreign substances.

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47
Q

leukopenia

A

A decrease in the number of disease-fighting white blood cells circulating in the blood.

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48
Q

megaloblastic anemia

A

A blood disorder characterized by anemia in which red blood cells are larger than normal.

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49
Q

myelodysplastic syndrome

A

A type of cancer in which there is insufficient production of one or more types of blood cells due to dysfunction of the bone marrow.

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50
Q

myocardial infarction (MI)

A

The occlusion (blockage) of one or more coronary arteries caused by plaque buildup; commonly known as a heart attack.

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51
Q

orthostatic hypotension

A

Low blood pressure that occurs upon standing up; also known as postural hypotension.

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52
Q

pericardium

A

The double-walled membranous sac that encloses the heart.

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53
Q

pernicious anemia

A

A form of anemia caused by a lack of the protein that helps the body absorb vitamin B12 , which is necessary for the formation of red blood cells.

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54
Q

phlebitis

A

Inflammation of a vein.

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55
Q

Raynaud’s disease

A

A peripheral arterial occlusive disease in which intermittent attacks are triggered by cold or stress.

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56
Q

sepsis

A

A potentially life-threatening infection that results from bacteria or other infectious organisms entering the bloodstream.

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57
Q

sickle cell anemia

A

A genetic disorder that causes abnormal hemoglobin, resulting in some red blood cells assuming an abnormal sickle shape that interferes with normal blood flow.

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58
Q

tachycardia

A

An abnormally rapid resting heart rate.

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59
Q

temporal arteritis

A

A form of vasculitis that can cause headaches, visual impairment, jaw pain, and other symptoms.

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60
Q

thallium stress test (TST)

A

A diagnostic test performed to evaluate how well blood flows through the coronary arteries of the heart muscle during exercise.

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61
Q

thrombocytopenia

A

A condition in which there is an abnormally small number of platelets circulating in the blood.

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62
Q

thrombolytic

A

Medication that dissolves or causes a thrombus to break up; also known as a clot-busting drug.

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63
Q

thrombosis

A

The abnormal condition of having a thrombus.

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64
Q

thrombotic occlusion

A

The blocking of an artery by a thrombus.

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65
Q

thrombus

A

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

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66
Q

transfusion reaction

A

A serious and potentially fatal complication of a blood transfusion in which a severe immune response occurs because the patient’s blood and the donated blood do not match.

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67
Q

valvulitis

A

Inflammation of a heart valve.

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68
Q

varicose veins

A

Abnormally swollen veins, usually occurring in the superficial veins of the legs.

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69
Q

ventricular fibrillation (V-fib)

A

The rapid, irregular, and useless contractions of the ventricles.

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70
Q

ventricular tachycardia

A

A very rapid heartbeat that begins within the ventricles.

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71
Q

Cardiovascular

A

pertaining to the heart and blood vessels

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72
Q

heart

A

a hollow, muscular organ located in the thoracic cavity, between the lungs

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73
Q

epicardium

A

the external layer of the heart and the inner layer of the pericardium

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74
Q

myocardium

A

the middle and thickest of the heart’s three layers. Also known as myocardial muscle, this consists of specialized cardiac muscle tissue that is capable of the constant contraction and relaxation that creates the pumping movement necessary to maintain the flow of blood throughout the body.

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75
Q

endocardium

A

consists of epithelial tissue, is the inner lining of the heart. This is the surface that comes into direct contact with the blood as it is being pumped through the heart.

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76
Q

coronary arteries

A

supply oxygen-rich blood to the myocardium

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77
Q

atria

A

the two upper chambers of the heart, and these chambers are divided by the interatrial septum.

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78
Q

ventricles

A

the two lower chambers of the heart, and these chambers are divided by the interventricular septum.

79
Q

tricuspid valve

A

controls the opening between the right atrium and the right ventricle. The term tricuspid means having three cusps (points), and this describes the shape of this valve.

80
Q

pulmonary semilunar valve

A

located between the right ventricle and the pulmonary artery. This valve is shaped like a half-moon.

81
Q

mitral valve

A

located between the left atrium and left ventricle. Mitral means shaped like a bishop’s mitre (hat)

82
Q

aortic semilunar valve

A

located between the left ventricle and the aorta

83
Q

right atrium (RA)

A

receives oxygen-poor blood from all tissues, except the lungs, through the superior and inferior venae cavae. Blood flows out of the RA through the tricuspid valve into the right ventricle.

84
Q

right ventricle (RV)

A

pumps the oxygen-poor blood through the pulmonary semilunar valve and into the pulmonary artery, which carries it to the lungs.

85
Q

left atrium (LA)

A

receives oxygen-rich blood from the lungs through the four pulmonary veins. The blood flows out of the LA, through the mitral valve, and into the left ventricle.

86
Q

left ventricle (LV)

A

receives oxygen-rich blood from the left atrium. Blood flows out of the LV through the aortic semilunar valve and into the aorta, which carries it to all parts of the body, except the lungs.

87
Q

Pulmonary circulation

A

the flow of blood only between the heart and lungs

88
Q

pulmonary arteries

A

carry deoxygenated blood out of the right ventricle and into the lungs. This is the only place in the body where deoxygenated blood is carried by arteries instead of veins.

89
Q

pulmonary veins

A

carry the oxygenated blood from the lungs into the left atrium of the heart. This is the only place in the body where veins carry oxygenated blood.

90
Q

Systemic circulation

A

includes the flow of blood to all parts of the body except the lungs.

91
Q

heartbeat

A

the ability to pump blood effectively throughout the body; the contraction and relaxation (beating) of the heart must occur in exactly the correct sequence.

92
Q

sinoatrial node

A

which is often referred to as the SA node, is located in the posterior wall of the right atrium near the entrance of the superior vena cava

93
Q

atrioventricular node

A

The impulses from the SA node also travel here; located on the floor of the right atrium near the interatrial septum. From here, it transmits the electrical impulses onward to the bundle of His.

94
Q

bundle of His

A

a group of fibers located within the interventricular septum. These fibers carry an electrical impulse to ensure the sequence of the heart contractions

95
Q

Purkinje fibers

A

specialized conductive fibers located within the walls of the ventricles. These fibers, named for Jan Purkyně, relay the electrical impulses to the cells of the ventricles, and it is this stimulation that causes the ventricles to contract. This contraction of the ventricles forces blood out of the heart and into the aorta and pulmonary arteries

96
Q

arteries

A

large blood vessels that carry blood away from the heart to all regions of the body.

97
Q

aorta

A

the largest blood vessel in the body. It begins from the left ventricle of the heart and forms the main trunk of the arterial system

98
Q

carotid arteries

A

the major arteries that carry blood upward to the head.

99
Q

arterioles

A

the smaller, thinner branches of arteries that deliver blood to the capillaries. As it enters one end of the capillary bed, it is here that the rate of flow of arterial blood slows.

100
Q

Capillaries

A

only one epithelial cell in thickness, are the smallest blood vessels in the body. The capillaries form networks of expanded vascular beds that have the important role of delivering oxygen and nutrients to the cells of the tissues

101
Q

Veins

A

a low-pressure collecting system to return oxygen-poor blood to the heart

102
Q

Venules

A

the smallest veins that join to form the larger veins

103
Q

venae cavae

A

the two largest veins in the body. These are the veins that return blood into the heart

104
Q

Blood pressure

A

the measurement of the amount of systolic and diastolic pressure exerted against the walls of the arteries.

105
Q

Systolic pressure

A

occurs when the ventricles contract, is the highest pressure against the walls of an artery.

106
Q

Diastolic pressure

A

occurs when the ventricles are relaxed, is the lowest pressure against the walls of an artery

107
Q

Plasma

A

a straw-colored fluid that contains nutrients, hormones, and waste products.

108
Q

Serum

A

plasma fluid after the blood cells and the clotting proteins have been removed.

109
Q

Fibrinogen & prothrombin

A

the clotting proteins found in plasma. They have an important role in clot formation to control bleeding.

110
Q

Neutrophils

A

formed in red bone marrow, are the most common type of WBC. Through phagocytosis, neutrophils play a major role in the immune system’s defense against pathogens, including bacteria, viruses, and fungi.

111
Q

Basophils

A

formed in red bone marrow, are the least common type of WBC. Basophils are responsible for causing the symptoms of allergies.

112
Q

Eosinophils

A

formed in red bone marrow and then migrate to tissues throughout the body. These cells destroy parasitic organisms and play a major role in allergic reactions.

113
Q

Lymphocytes

A

formed in red bone marrow, in lymph nodes, and in the spleen. Lymphocytes identify foreign substances and germs (bacteria or viruses) in the body and produce antibodies that specifically target them.

114
Q

Monocytes

A

formed in red bone marrow, lymph nodes, and the spleen. Through phagocytosis, monocytes provide immunological defenses against many infectious organisms.

115
Q

Thrombocytes

A

also known as platelets, are the smallest formed elements of the blood. They play an important role in the clotting of blood

116
Q

Blood types

A

classified according to the presence or absence of certain antigens.

117
Q

Blood gases

A

gases that are normally dissolved in the liquid portion of blood. The major blood gases are oxygen , carbon dioxide , and nitrogen .

118
Q

cardiologist

A

a physician who specializes in diagnosing and treating abnormalities, diseases, and disorders of the heart

119
Q

hematologist

A

a physician who specializes in diagnosing and treating abnormalities, diseases, and disorders of the blood and blood-forming tissues

120
Q

vascular surgeon

A

a physician who specializes in the diagnosis, medical management, and surgical treatment of disorders of the blood vessels.

121
Q

Congenital heart defects

A

tructural abnormalities caused by the failure of the heart to develop normally before birth.

122
Q

plaque

A

found within the lumen of an artery, is a fatty deposit similar to the buildup of rust inside a pipe.

123
Q

Ischemia

A

a condition in which there is an insufficient supply of oxygen in the tissues due to restricted blood flow to a part of the body

124
Q

Cardiomegaly

A

the abnormal enlargement of the heart that is frequently associated with heart failure as the heart enlarges in an effort to compensate for its decreased pumping ability

125
Q

Carditis

A

an inflammation of the heart

126
Q

Bacterial endocarditis

A

an inflammation of the lining or valves of the heart caused by the presence of bacteria in the bloodstream. One cause of this condition is bleeding during dental surgery because it allows bacteria from the mouth to enter the bloodstream.

127
Q

Pericarditis

A

an inflammation of the pericardium

128
Q

Myocarditis

A

an inflammation of the myocardium (heart muscle) that develops as a rarely seen complication of a viral infection

129
Q

heart murmur

A

an abnormal blowing or clicking sound heard when listening to the heart or a neighboring large blood vessels.

130
Q

Valvular prolapse

A

the abnormal protrusion of a heart valve that results in the inability of the valve to close completely

131
Q

Valvular stenosis

A

a condition in which there is narrowing, stiffening, thickening, or blockage of one or more valves of the heart.

132
Q

Asystole

A

known as a flat line, is the complete lack of electrical activity in the heart. The resulting lack of heart contractions, with no blood pumping from the heart and no blood flow through the body, is one of the conditions required for a medical practitioner to certify death.

133
Q

Sudden cardiac death

A

results when treatment of cardiac arrest is not provided within a few minutes.

134
Q

Heart block

A

a congenital or acquired arrhythmia caused by the electrical signal moving through the heart being partially or completely blocked from reaching the ventricles.

135
Q

Supraventricular tachycardia (SVT)

A

also known as paroxysmal supraventricular tachycardia, is an episode that begins and ends abruptly during which there are very rapid and regular heartbeats that originate at or above the atrioventricular (AV) node

136
Q

fibrillation

A

describes a potentially life-threatening fast and irregular heartbeat, compared to the fast but regular rhythm of tachycardia.

137
Q

Vasculitis

A

the inflammation of a blood vessel

138
Q

Polyarteritis

A

a form of vasculitis involving several medium and small arteries at the same time

139
Q

Temporal arteritis

A

also known as giant cell arteritis, is a form of vasculitis that can cause headaches, visual impairment, jaw pain, and other symptoms. It is diagnosed when a biopsy shows the presence of abnormally large cells. Temporal arteritis can cause unilateral or bilateral blindness, and more rarely, a stroke.

140
Q

Angiostenosis

A

the abnormal narrowing of a blood vessel

141
Q

hemangioma

A

a benign tumor made up of newly formed blood vessels

142
Q

Hypoperfusion

A

a deficiency of blood passing through an organ or body part.

143
Q

Arteriosclerosis

A

also known as hardening of the arteries, is any of a group of diseases characterized by thickening and the loss of elasticity of arterial walls

144
Q

Arteriostenosis

A

the abnormal narrowing of an artery or arteries

145
Q

Deep vein thrombosis (DVT)

A

also known as deep venous thrombosis, is the condition of having a thrombus attached to the interior wall of a deep vein. Sometimes such a blockage forms in the legs of a bedridden patient or in someone who has remained seated too long in an airplane or car.

146
Q

Peripheral vascular diseases (PVD)

A

disorders of blood vessels that are located outside of the heart and brain. These conditions usually involve narrowing of the vessels that carry blood to the legs, arms, stomach, or kidneys

147
Q

Peripheral arterial disease (PAD)

A

also known as peripheral arterial occlusive disease, is an example of a peripheral vascular disease that is caused by atherosclerosis.

148
Q

Hemochromatosis

A

also known as iron overload disease, is a genetic disorder in which the intestines absorb too much iron

149
Q

Polycythemia

A

an abnormal increase in the number of red cells in the blood due to excess production of these cells by the bone marrow.

150
Q

Thrombocytosis

A

an abnormal increase in the number of platelets in the circulating blood

151
Q

Total cholesterol

A

measured in terms of milligrams (mg) per deciliter (dL) of blood. A milligram is equal to one-thousandth of a gram. A deciliter is equal to one-tenth of a liter.

152
Q

Low-density lipoprotein cholesterol (LDL)

A

referred to as bad cholesterol because excess quantities of LDL contribute to plaque buildup in the arteries.

153
Q

High-density lipoprotein cholesterol (HDL)

A

referred to as good cholesterol because it carries unneeded cholesterol back to the liver for processing and does not contribute to plaque buildup.

154
Q

Triglycerides

A

combinations of fatty acids attached to glycerol that are also found normally in the blood in limited quantities.

155
Q

Hyperlipidemia

A

the general term used to describe elevated levels of cholesterol and other fatty substances in the blood

156
Q

Iron-deficiency anemia

A

the most common form of anemia. Iron, an essential component of hemoglobin, is normally obtained through food intake and by recycling iron from old red blood cells. Without sufficient iron to help create hemoglobin, blood cannot carry oxygen effectively. This deficiency can be caused by blood loss, poor absorption of iron, or inadequate dietary intake of iron.

157
Q

Thalassemia

A

an inherited blood disorder that causes mild or severe anemia due to reduced hemoglobin and fewer red blood cells than normal.

158
Q

Angiography

A

a radiographic (x-ray) study of the blood vessels after the injection of a contrast medium

159
Q

Digital subtraction angiography (DSA)

A

uses angiography with computer assistance to clarify the view of the area of interest in the cardiovascular system by “subtracting” the soft tissue and bones from the images.

160
Q

Duplex ultrasound

A

a diagnostic procedure to image the structures of the blood vessels and the flow of blood through these vessels. This is a combination of diagnostic ultrasound to show the structure of the blood vessels and Doppler ultrasound to show the movement of the red blood cells through these vessels.

161
Q

Venography

A

also known as phlebography, is a radiographic test that provides an image of specific veins after a contrast dye is injected

162
Q

Electrocardiography

A

the noninvasive process of recording the electrical activity of the myocardium

163
Q

Holter monitor

A

a portable electrocardiograph that is worn by an ambulatory patient to continuously monitor the heart rates and rhythms over a 24- or 48-hour period.

164
Q

stress test

A

performed to assess cardiovascular health and function during and after stress. This involves monitoring with an electrocardiograph while the patient exercises on a treadmill, or is injected with a chemical to increase the patient’s heart rate if he or she is unable to use a treadmill.

165
Q

antihypertensive

A

a medication administered to lower blood pressure. Some of these drugs are also used to treat other heart conditions.

166
Q

Calcium channel blocker agents

A

cause the heart and blood vessels to relax by decreasing the movement of calcium into the cells of these structures. This relaxation reduces the workload of the heart by increasing the supply of blood and oxygen. Some calcium channel blocking agents are used to treat hypertension or to relieve and control angina.

167
Q

antiarrhythmic

A

a medication administered to control irregularities of the heartbeat.

168
Q

Coumadin

A

a brand name for warfarin, is an anticoagulant administered to prevent blood clots from forming or growing larger. This medication is often prescribed for patients with clotting difficulties, certain types of heartbeat irregularities, or after a heart attack or heart valve replacement surgery.

169
Q

Heparin

A

another common anticoagulant. It works faster than Coumadin, but must be administered by injection or in an IV solution.

170
Q

Aspirin

A

taken in a very small daily dose, such as 81 mg, which is commonly known as baby aspirin, may be recommended to reduce the risk of a heart attack or stroke by reducing the ability of the blood to clot.

171
Q

Cholesterol-lowering drugs

A

used to combat hyperlipidemia by reducing the undesirable cholesterol levels in the blood.

172
Q

Digitalis

A

available as the drug preparation digoxin, strengthens the contraction of the heart muscle, slows the heart rate, and helps eliminate fluid from body tissues. The drug, which contains extracts from the foxglove plant

173
Q

Tissue plasminogen activator (tPA)

A

a thrombolytic that is administered to some patients having a heart attack or stroke. If administered within a few hours after symptoms begin, this medication can dissolve the damaging blood clots.

174
Q

vasoconstrictor

A

causes blood vessels to narrow. Examples of these medications include antihistamines and decongestants. A vasoconstrictor is the opposite of a vasodilator

175
Q

vasodilator

A

causes blood vessels to expand. A vasodilator is the opposite of a vasoconstrictor.

176
Q

Nitroglycerin

A

a vasodilator that is prescribed to prevent or relieve the pain of angina by dilating the blood vessels to the heart. This increases the blood flow and oxygen supply to the heart. Nitroglycerin can be administered sublingually (under the tongue), transdermally (through the skin), or orally as a spray. In the event of myocardial infarction (heart attack), a patient with a prescription for nitroglycerin may be instructed to take it while awaiting emergency medical assistance.

177
Q

Percutaneous transluminal coronary angioplasty (PTCA)

A

also known as a balloon angioplasty. This is a procedure in which a small balloon on the end of a catheter is used to open a partially blocked coronary artery by flattening the plaque deposit and stretching the lumen

178
Q

Laser angioplasty

A

involves a laser on the end of a catheter, which uses beams of light to remove the plaque deposit. It can be used separately or in conjunction with PTCA.

179
Q

stent

A

a wire-mesh tube that is commonly placed after the artery has been opened. This provides support to the arterial wall, keeps the plaque from expanding again, and prevents restenosis

180
Q

Restenosis

A

describes the condition when an artery that has been opened by angioplasty closes again

181
Q

Coronary artery bypass graft (CABG)

A

also known as bypass surgery. In this operation, which requires opening the chest, a piece of vein from the leg or chest is implanted on the heart to replace a blocked coronary artery and to improve the flow of blood to the heart.

182
Q

minimally invasive coronary artery bypass

A

also known as a keyhole bypass or a buttonhole bypass, is an alternative technique for some bypass patients. This procedure is performed with the aid of a fiber-optic camera through small openings between the ribs.

183
Q

artificial pacemaker

A

used primarily as treatment for bradycardia or atrial fibrillation, although it is sometimes used to treat other heart conditions. This electronic device can be attached externally or implanted under the skin with connections leading into the heart to regulate the heartbeat.

184
Q

implantable cardioverter-defibrillator (ICD)

A

a double-action pacemaker.

(1) It constantly regulates the heartbeat to ensure that the heart does not beat too slowly.
(2) If a dangerous disruption of the heart’s rhythm occurs, it acts as an automatic defibrillator

185
Q

Cardiac ablation

A

also called catheter ablation, is a procedure that uses radio-frequency energy (heat) or cryoablation (extreme cold) to scar or destroy the heart tissue triggering an abnormal heart rhythm

186
Q

Valvuloplasty

A

the surgical repair of a heart valve

187
Q

Heart valve replacement

A

surgery to replace one of the heart’s four valves, usually the aortic or mitral valve. The defective valve is replaced with either a mechanical valve or one made up of animal or human tissue.

188
Q

Transcatheter aortic valve replacement (TAVR)

A

a relatively new, minimally invasive procedure in which the existing valve is left in place. A fully collapsible replacement valve is delivered to the valve site through a catheter, and after it is expanded within the defective valve, it takes over the function of the valve.

189
Q

Cardiopulmonary resuscitation (CPR)

A

an emergency procedure for life support consisting of artificial respiration and manual external cardiac compression.

190
Q

aneurysmectomy

A

the surgical removal of an aneurysm

191
Q

aneurysmorrhaphy

A

also known as aneurysmoplasty, is the surgical suturing of an aneurysm

192
Q

Aneurysm clipping

A

surgical method to isolate an aneurysm from the rest of the circulatory system by placing a small clip across its neck. This titanium clip, which remains permanently in place, prevents blood from flowing into the aneurysm.

193
Q

arteriectomy

A

the surgical removal of part of an artery

194
Q

Plasmapheresis

A

also known as plasma exchange, is the removal of whole blood from the body and separation of the blood’s cellular elements. The red blood cells and platelets are suspended in saline or a plasma substitute and returned to the circulatory system. For blood donors, this makes more frequent donations possible. Patients with certain autoimmune disorders receive their own red blood cells and platelets back cleansed of antibodies.

Medical Terminology (15 decks)

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