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MrsC Cardio Test
MrsC Med Term Chap 11 Test Cardiovascular
Question | Answer |
---|---|
Angi/o | relating to blood or lymph vessels |
Aort/o | aorta |
Arteri/o | artery |
Ather/o | plaque or fatty substance |
Brady- | slow |
Cardi/o | heart |
-crasia | mixture or blending |
-emia | blood or blood condition |
Erythr/o | red |
Hem/o | blood |
Leuko/o | white |
Phleb/o | vein |
Tachy- | fast |
Thromb/o | clot |
Ven/o | vein |
anemia | have lower than normal number of erythrocytes |
Aneurysm | dilation or the out pouching of a blood vessel |
aorta | largest artery in the body |
aortic valve | valve is between the left ventricle and the aorta |
arrhythmia | loss of a normal heart rhythm |
arteries | blood vessel carries blood away from the heart |
arterioles | smallest arteries |
arteriosclerosis | abnormal thickening and hardening of blood vessels |
atherosclerosis | deposits of fat and fibrin that harden over time |
AV node | transmits the electrical impulse to the Bundle of His |
bicuspid or mitral valve | valve is between the left atria and the left ventricle |
bradycardia | slow heart rate |
Bundle of His | conduction system of the heart is within the interventricular septum |
capillaries | smallest blood vessels that deliver oxygen and nutrients to the tissues and remove waste |
cardiac stent | wire mesh tube placed in artery to prevent plaque from expanding |
congestive heart failure | condition is the heart unable to pump out all of the blood it receives |
controllable cardiac risk factors | weight, exercise, smoking, BP, stress |
deep vein thrombosis (DVT) | blood clot attached to the wall of a large vein primarily in the leg |
Defibrillation | electrical shock to restore the hearts normal rhythm |
diastole | relaxation of the chambers of the heart |
embolism | Obstruction of a vessel by a blood clot, air bubble, fat or amniotic fluid |
endocardium | inner layer of the heart |
erythrocytes | red blood cells |
Hemoglobin | iron containing pigment of the red blood cell |
hypovolemic shock | causes decreased cardiac output from loss of whole blood, plasma, or interstitial fluid |
left atrium | receives oxygen rich blood from pulmonary veins |
left ventricle | pushes blood into the body |
leukocytes | white blood cells |
myocardial infarction | condition involves occlusion of one or more coronary arteries |
myocardium | middle, muscular layer of the heart |
noncontrollable risk factors | age, gender, heredity |
pacemaker | electronic device to regulate the heartbeat |
pericardium | outermost layer of the heart |
primary function of the cardiovascular system | transportation of oxygen, carbon dioxide, nutrients and hormones |
pulmonary circulation | flow of blood between the heart and lungs |
pulmonary valve | valve is between the right ventricle and the pulmonary artery |
Purkinje fibers | conductive fibers in the walls of the ventricles |
right atrium | part of the heart receives the oxygen poor blood from the vena cava |
right ventricle | part of the heart pushes blood into the lungs |
SA node | natural pacemaker of the heart |
systemic circulation | the flow of blood between the heart and all body parts except the lungs |
Systole | contraction of the chambers of the heart |
tachycardia | rapid heart rate |
Thrombocytes | medical term for platelets |
tricuspid valve | valve in between the right atrium and right ventricle |
varicose veins | distended veins from damaged valves |
veins | peripheral blood vessel has one way valves |
veins | blood vessel carry blood toward the heart |
vena cava | largest vein |
venules | smallest vein |