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4.2 Pathologies

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aneurysm   dilation or widening of a blood vessel caused by weakness in the wall of the blood vessel.  
arrest   the cessation of the heartbeat.  
arteriosclerosis   disease characterized by hardening of the walls of the arteries.  
arteriosclerotic heart disease   a pathological state in which the coronary arteries have become hardened.  
atherosclerosis   form of arteriosclerosis in which fatty substances deposit in and between the layers of the lining of arteries.  
avascular necrosis   condition in which there is death of tissue because of a lack of blood supply through the blood vessels  
bacterial endocarditis   inflammation of the inside lining of the heart caused by bacteria  
circulatory collapse   sudden failure of circulatory system and respiratory systems, resulting in a profound degree of shock.  
congenital heart defect   heart defect that a child is born with  
congestive heart failure   condition in which the heart fails to pump blood adequately, and cause congestion or backup of blood.  
corpulmonale   form of heart disease resulting from disease in the lungs.  
coronary artery disease   pathology that is present in the coronary vessels that supply blood to the heart.  
coronary occlusion   obstruction to circulation of blood in the heart.  
embolus   ball of clotted blood and possibly other substances that is carried within the bloodstream.  
heart attack   sudden seizure of pain and inability of the heart to function because of an interference in coronary circulation.  
heart block   normal path of the electrical conduction through the heart is blocked, preventing normal contractions of the heart.  
hemangioma   tumor consisting of blood vessels.  
hematoma   swelling that contains blood.  
hemorrhoid   dilated vein filled with blood in the area of the anal sphincter  
hypertension   elevation of the blood pressure aboce normal limits  
hypotension   condition of blood pressure below what is considered normal limits.  
myocardial infarction   necrosis or death of a portion of the heart muscle  
myocardial insufficiency   action of the muscle of the heart is not adquate  
myocardial ischemia   decrease in the blood supply to the muscle of the heart.  
phlebitis   inflammation of a vein.  
pulmonary stenosis   condition in which there is constriction or narrowing of the main blood bessel to the lungs.  
rheumatic heart disease   damage to the heart and scarring of the heart valves as a result of rheumatic fever.  
shock   collapse of circulatory function.  
tamponade   cardiac condition in which fluid builds up in the pericardial sac to the point that the heartbeat is impaired.  
thrombophlebitit   inflammation of a vein that results in the formation of a blood clot.  
thrombus   blood clot attached to the wall inside a blood vessel.  
valvular disease   pathology of the valves of the heart.  
valvular insufficiency   valve does not work efficiently.  
valvular regurgitation   valve does not close completely, allow some blood to flow backwards.  
valvular stenosis   condition in which there is a narrowing of the opening of a valve.  
varicose veins   enlarged, twisted veins, particularly in the lower extremities.  


   


 

 

 

 

 

 
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