Chapters 5 & 6 Flashcards
Cardiovascular Structure
- composed of the heart and blood vessels
- arteries
- capillaries
- veins
Layers and membranes of the heart
- endocardium
- myocardium
- pericardium
endocardium
innermost layer that lines the heart and heart valves
myocardium
muscular layer
pericardium
outermost layer
- membrane that surrounds the heart as the pericardial sac and secretes pericardial fluid. The heart is located with the pericardial sac.
angi/o
vessel (usually blood or lymph)
aneurysm/o
widened blood vessel
aort/o
aorta
arteri/o
artery
arteriol/o
arteriole
ather/o
fatty plaque
atri/o
atrium
cardi/o , coron/o
heart
phleb/o , ven/o
vein
thromb/o
blood clot
varic/o
dilated vein
vas/o
vessel
-cardia
heart conditon
-gram
record, writing
-graph
instrument for recording
-megaly
enlargement
-graphy
process of recording
-oma
tumor
-stenosis
narrowing, stricture
-ectasis
dilation, expansion
rapid heart rate
tachycardia
suture of a widened blood vessel
aneurysmorrhaphy
pertaining to the atrium and ventricle
atrioventricular
abnormal condition of fatty plaque hardening
atherosclerosis
destruction of loosening of a thrombus
thrombolysis
tumor of fatty plaque
atheroma
narrowing or stricture of an artery
arteriostenosis
medical specialist of the heart (disease)
cardiologist
enlargement of the heart
cardiomegaly
process of recording the electrical activity of the heart
electrocardiography
excision of an embolus
thrombectomy
dilation of entire circumference
fusiform
shaped like a sac, bulging on only one side
saccular
inner layer tear causes a cavity to form that fills with blood with each heartbeat
dissecting
irregularity or loss of rhythm of the heartbeat
arrhythmia or dysrhythmia
soft blowing sound heard on auscultation; caused by turbulent blood flow
bruit
consistently elevated blood pressure which causes damage to the blood vessels and ultimately to the heart
hypertension
inadequate supply of oxygenated blood to a body part as a result of interruption of blood flow
ischemia
catheter is guided into the heart via a vein or artery
cardiac catheterization
test to measure levels of enzymes released into the blood during an MI
cardiac enzymes
device implanted in a patient who is at high risk for developing serious arrhythmia
automatic implantable cardioverter defibrillator (AICD)
vein taken from a leg or other part of the body is grafted onto the heart to circumvent an obstruction in a coronary artery
coronary artery bypass graft (CABG)
surgical repair or replacement of a valve
valvuloplasty
cervical
neck
axillary
armpit
inguinal
groin
tonsill/o
tonsils
cervic/o
neck
thym/o
thymus
splen/o
spleen
lymphangi/o
lymph vessel
agglution/o
clumping; gluing
immun/o
immune; immunity
lymphaden/o
lymph node
aden/o
gland
phag/o
eating; swallowing
tumor of the thymus gland
thymoma
cell that swallows or eats
phagocyte
formation or production of lymph
lymphopoiesis
tumor of a lymph vessel
lymphangioma
process of clumping, gluing
agglutination
study of immunity
immunology
malignant disease characterized by painless, progressive enlargement of lymphoid tissue, splenomegaly, and the presence of unique Reed-Sternberg cells in the lymph nodes
Hodgkin Disease
inflammation and enlargement of lymph nodes, usually a result of infection
lymphadenitis
type of white blood cell (leukocyte) that is responsible for immune responses in defending the body against disease
lymphocyte
acute infection caused by the Epstein-Barr virus (EBV) and characterized by sore throat, fever, fatigue, and enlarged lymph nodes
mononucleosis