Chapter 5 Flashcards
1
Q
Angi/ o
A
Blood or lymph vessel
2
Q
Aort/o
A
Aorta
3
Q
Arteri/o
A
Artery
4
Q
Ather/o
A
Plaque or fatty substance
5
Q
brady-
A
Slow
6
Q
Cardi/o
A
Heart
7
Q
-crasia
A
A mixture or blending
8
Q
-Emia
A
Blood or blood condition
9
Q
Erythr/o
A
Red
10
Q
Hem/ o
A
Blood, relating to the blood
11
Q
Hemat/o
A
Blood, relating to the blood
12
Q
Leuk/o
A
White
13
Q
Phleb/o
A
Vein
14
Q
Tachy-
A
Fast, rapid
15
Q
Thromb/o
A
Clot
16
Q
Ven/o
A
Vein
17
Q
ACE inhibitor
A
Blocks the action of the enzyme that causes the blood vessels to contract, resulting hypertension
18
Q
Anemia
A
A lower- than- normal number erythrocytes ( red blood cells) in the blood.
19
Q
Aneurysm
A
A localized weak spot or ballon- like enlargement of the wall of an artery
20
Q
Angina
A
A condition of episodes of severe chest pain due to inadequate blood flow to the myocardium.
21
Q
Angioplasty
A
The technique of mechanically widening a narrowed or obstructed blood vessel.
22
Q
Anticoagulant
A
Medication that slows coagulation and prevents new clots from forming
23
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
24
Q
Arrhythmia
A
The loss of the normal rhythm of the heartbeat
25
Atherectomy
Surgical removal of plaque buildup from the interior lining of an artery
26
Atheroma
A deposit of plaque on or within the arterial wall
27
Atherosclerosis
Hardening and narrowing of the arteries due to a buildup of cholesterol plaque on the interior walls of the arteries
28
Arterial fibrillation
When the normal rhythmic contractions of the atria are replaced by rapid, uncontrolled twitching of the muscular heart wall
29
Automated external defibrillator
Electronic equipment that automatically samples the hearts electrical rhythms and when necessary, externally shocks the heart to restore a normal cardiac rhythm.
30
Beta- blocker
A mediation that reduces the workload of the heart by slowing the rate of the heartbeat
31
Blood dyscrasia
Any pathologic condition of the cellular elements of the blood
32
Bradycardia
An abnormally slow resting heart rate
33
Cardiac arrest
An event in which the heart abruptly stops beating or develops an arrhythmia that prevents it from pumping blood effectively
34
Cardiac catheterization
A diagnostic and treatment procedure in which a catheter is passed into the vein or an artery and is guided into the heart
35
Cardiomyopathy
The term used to describe all diseases of the heart muscle
36
Carotid endarterectomy
Surgical removal of the lining of a portion of a clogged carotid artery leading artery to the brain.
37
Cholesterol
A fatty substance that travels through the blood and is found in all parts of the body.
38
Chronic venous insufficiency
A condition in which venous circulation is inadequate due to partial vein blockage or leakage of venous valves
39
Coronary artery disease
Atherosclerosis of the coronary arteries that reduce blood supply to the heart muscle
40
Coronary thrombosis
Damage to the heart muscle caused by a thrombus blocking a coronary artery
41
Defibrillation
The use of electrical shock to restore the hearts normal rhythm; also known as carioversion
42
Diuretic
Medication administered to stimulate the kidneys to increase the secretion of urine to rid the body of excess sodium and water
43
Electrocardiogram
A recording of the electrical activity of the myocardium
44
Embolism
The sudden blockage of a blood vessel by an embolus
45
Embolus
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
46
Erythrocytes
Mature red blood produced by the red bone marrow
47
Endocarditis
Inflammation of the inner lining of the heart
48
Hemoglobin
The oxygen- carrying blood protein pigment of the erythrocytes
49
Hemolytic anemia
A condition of an inadequate number of circulating red blood cells due to the premature destruction of these cells by the spleen
50
Hemostasis
To stop or control bleeding
51
Leukemia
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.
52
Leukocytes
White blood cells that are involved in defending the body against infective organisms and foreign substances
53
Leukopenia
A decease in the number of disease- fighting white blood cells circulating in the blood
54
Megaloblastic anemia
A blood disorder characterized by anemia in which red blood cells are larger than normal
55
Myelodysplastic syndrome
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
56
Myocardial infarction
The occlusion ( blockage) of one or more coronary arteries caused by plaque buildup; commonly known as a heart attack
57
Orthostatic hypotension
Low blood pressure that occurs upon standing up; also known as postural hypotension
58
Pericardium
The double- walked membranous sac that encloses the heart
59
Pernicious anemia
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
60
Phlebitis
Inflammation of a vein
61
Raynaud’s disease
A peripheral arterial occlusion disease in which intermittent attacks are triggered by cold or stress
62
Sepsis
A potentially life-threatening infection that results from bacteria or other infectious organisms entering the bloodstream
63
Sickle cell anemia
A genetic disorder that causes abnormal hemoglobin, resulting in some red blood cells assuming an abnormal sickle shape that interferes with normal blood flow
64
Tachycardia
An abnormally rapid resting heart rate
65
Temporal arteritis
A form of vasculitis that can cause headaches, visual impairment, jaw pain, and other symptoms
66
Thallium stress test
A diagnostic test performed to evaluate how well blood flow through the coronary arteries of the heart muscle during exercise
67
Thrombocytopenia
A condition in which there is an abnormally small number of platelets circulating in the blood
68
Thrombolytic
Medication that dissolves or causes a thrombus to break up; also known as a clot- busting drug
69
Thrombosis
The abnormal condition of having a thrombus
70
Thrombotic occlusion
The blocking of an artery by a thrombus
71
Thrombus
A blood clot attached to the interior wall of a vein or an artery
72
Transfusion reaction
A serious and potentially fatal complication of blood transfusion in which a severe immune response occurs because the patient’s blood and the donated blood do not match
73
Valvulitis
Inflammation of a heart valve
74
Varicose veins
Abnormally swollen veins, usually occurring on the superficial veins of the legs
75
Ventricular fibrillation
The rapid, irregular, and useless contractions of the ventricles
76
Ventricular tachycardia
A very rapid heartbeat that begins within the ventricles
