med term quiz #3 Flashcards
aorta
largest artery in the body
capillaries
microscopic blood vessels that connect arterioles with venules
lymph
transparent, colorless, tissue fluid
also contains lymphocytes and monocytes
spleen
blood is cleansed of microorganisms in the spleen
also stores blood and destroys worn out RBC
Thymus Gland
plays an important role in the development of the body’s immune system
Particularly from infancy to puberty
After puberty, it shrinks
angi/o
vessel
aort/o
aorta
ather/o
yellowish fatty plague
ateri/o
artery
atri/o
atrium
athr/o
joint
valv/o or valvul/o
valve
ventricul/o
ventricle
epicardium
upon
myocardium
muscle
endocardium
within
pericardium
around the heart
heart
cone-shaped, size of a fist
pericardium
layer surrounding the heart
epicardium
upon
myocardium
middle, thick, muscular layer
endocardium
inner lining of the heart
ech/o
sound
elct/o
electrical activity
therm/o
heat
thromb/o
clot
-aphresis
removal
-penia
abnormal, reduced number
-poiesis
making/formation
-sclerosis
hardening
Erythrocyte: red blood cell (RBC)
Transports oxygen carbon & dioxide
Thrombocyte: platelet
Clots blood
Leukocyte:
white blood cells (WBC)
provides the body’s main efense
Angioma
= tumor made up of blood vessels
Angiostenosis
the narrowing of patient’s blood vessels
Aortic stenosis
the narrowing of the valve
Arteriosclerosis
Arteriosclerosis = the hardening of the artery
Bradycardia
slow heartbeat
cardiomegaly
enlargement of the heart
Cardiomyopathy
disease of the heart
Endocarditis
inflammation of inner lining of the heart
Ischemia
blood lost to the small portion of the heart
myocarditis
inflammation of the muscle of the heart
Pericarditis
inflammation around the heart
Phlebitis
inflammation of the vein
Polyarteritis
inflammation of many arteries
Tachycardia
fast heartbeat
Thrombocytopenia
reduction in the # of blood clotting cells
Valvulitis
inflammation of valve
erythrocytopenia
reduction of red (blood) cells
Hematoma
tumor of a blood of a broken vessel
leukocytapenia
not enough WBC
multiple myeloma
tumors/cancer of bone marrow
pancytopenia
abnormal reduction of all cells (red, white, platelets)
thrombosis
abnormal condition of clotting
thrombus
the clot itself
lymphadenitis
inflammation of the lymph node
lymphadenopathy
disease of the lymph node
lymphoma
cancer of the lymph
thyoma
cancer of the thymus
splenomegaly
enlargement of the spleen
*Afib
chaotic/not organized
MI
Myocardial Infartion (heart attack or cardiac arrest)
- blood stops flowing to the heart
cardiac tamponade
acute compression of the heart
mitral valve stenosis
narrowing of the mitral valve
congenital heart disease
CHD,
present at birth
born with heart disease
CAD
coronary artery disease
PAD
peripheral artery disease
DVT
deep vein thrombosis
*intermittentent claudication
feeling pain while moving?
CVA
cerebrovascular Accident
stroke
blood stopped flowing to the brain
TIA
transient sporadic ischemic attack
mini stroke
symptoms are not as severe as full stroke
affects the brain
embolus
traveling blood clot
hematologist
blood specialist
hemolysis
blood cells breakup/destroy/burst apart