Language of Medicine Test Four Flashcards
angio-
vessel
arterio-
artery
athero-
yellowish plaque, fatty substance
atrio-
atrium, upper heart chamber
cardio-
heart
cholesterol-
cholesterol (a lipid substance)
corono-
heart
cyano-
blue
oxo-
oxygen
percardio-
pericardium
phlebo-
vein
rrhythmo-
rhythm
stetho-
chest
thrombo-
clot
valvo- valvulo-
valve
vaso-
vessel
vasculo-
vessel
veno-
vein
ventriculo-
ventricle, lower heart chamber
aorta
left side, largest single artery in the body
artery
large blood vessels, carry blood away from the heart
capillary
walls are only one endothelial cell thick
vein
thinner that artery, carry deoxygenated blood toward the heart from the tissues
ventricle
the two lower chambers of the heart
systole
contraction
diastole
relaxation
murmur
abnormal swishing sound, made by flow of blood through the valves, heard between normal beats
pericardium
a fibrous and membranous sac, surrounds the heart
sinoatrial node (SA Node)
small region of specialized muscle tissue, electrical impulse originates here
sphygmomanometer
measures blood pressure
arrhythmias
abnormal heart rhythms (dysrhythmias)
atrial flutter
rapid but regular contractions, usually of the atria
atrial fibrillation
very rapid, random, inefficient and irregular contractions of the heart (350 or plus beats per minuet)
congenital heart disease
abnormalities in the heart…..
congestive heart failure CHF
heart is unable to pump its required amount of blood
coronary artery disease CAD
disease of the arteries surrounding the heart
thrombotic occlusion
blocking of the coronary artery by a clot
ischemia
decreased blood flow
myocardial infraction
heart attack
endocarditis
inflammation of the inner lining of the heart
aneurysm
local widening (dilation) of an arterial wall
varicose veins
abnormally swollen and twisted veins, usually occurring in the legs
hypertension
high blood pressure