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Medical Terminology
Chabner 7th Edition
chpt 11 med term. |
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tetra- |
Four |
inter- |
between |
-stenosis |
tightening or stricture |
-osis |
abnormal condition |
de- |
lack of; down; less; removal of |
-meter |
measure |
vascul/o |
vessel |
steth/o |
chest |
sphygm/o |
pulse |
pulmon/o |
lung |
pericardi/o |
pericardium |
myx/o |
mucus |
brachi/o |
arm |
ather/o |
plaque |
lipid tests |
Measurement of cholesterol and triglycerides in a blood sample. |
petechiae |
small, pinpoint hemorrhages. |
vegetations |
Clumps of platelets, clotting proteins, microorgansisms & red blood cells on the endocardium in conditions such as bacterial endocarditis & rheumatic heart disease. |
thrill |
Vibration felt on palpation of the chest. |
statins |
Drugs used to lower cholesterol in the bloodstream. |
patent |
open |
cardiac tamponade |
Pressure on the heart caused by fluid in the pericardial space. |
septum |
Partition; separating the right & left sides of the heart. |
bruit |
An abnormal sound heard on a stethoscope. |
auscultation |
Listening with a stethoscope. |
angina (pectoris) |
Chest pain resulting from a lack of oxygen to the heart muscle. |
tricuspid valve |
Located between the right atrium and the right ventricle. |
systole |
Contraction phase of the heartbeat. |
sphygmomanometer |
Instrument to measure blood pressure. |
occlusion |
Closure of a blood vessel. |
infarction |
Area of dead tissue. |
Emboli |
Clots that travel to and suddenly block a blood vessel. |
claudication |
Pain, tension, and weakness in a leg after walking has begun, but absence of pain at rest. |
pulmonary vein |
One of two pairs of vessels carrying oxygenated blood from the lungs to the left atrium of the heart. |
pulmonary valve |
Positioned between the right ventricle and the pulmonary artery. |
pulmonary artery |
Artery carrying oxygen-poor blood from the heart to the lungs. |
pacemaker |
Specialized nervous tissue in the right atrium that begins the heartbeat; also called the sinoatrial node. |
endocardium |
Inner lining of the heart. |
mitral valve |
Valve between the left atrium and the left ventricle of the heart. |
endothelium |
Innermost lining of blood vessels. |
diastole |
Relaxation phase of the heartbeat. |
coronary arteries |
The blood vessels that branch from the aorta and carry oxygen-rich blood to the heart muscle. |
capillary |
Smallest blood vessel. |
atrium |
One of two upper chambers of the heart. |