CHAPTER 7: TERM Flashcards
system consist of the cardiovascular system and the lymphatic system
circulatory system
consist of heart and blood vessel
cardiovascular system
structures involved in the conveyance of the fluid lymph
lymphatic system
blood that is rich in oxygen is pumped by the heart to parts of the body. it leaves the heart by ____, which branch many time and become ____.
arteries
arterioles
the arterioles branch even more to become tiny vessels with one-cell-thick walls called ____
capillaries
blood leaving the capillaries returns to the heart through the ____, which flow into the ___
venules
veins
the veins carry blood back to the heart by way of the ____
venae cavae
is a muscular cone-shaped organ,a bout the size of a clenched fist
heart
valve on the right side
tricuspid
valve on the left side
bicuspid or mitral
refers to the small flaps that make up the atrioventricular valves
cuspid
a sac made up of a double membrane, encloses the heart
pericardium
forms the lining inside the heart
endocardium
heart muscle itself
myocardium
means encircling, in the manner of a crown, and refers to the way in which coronary arteries encircle the heart in a crownlike fashion
coronary
general diagnostic term that designates primary disease of the heart muscle itself.
cardiomyopathy
inflammation of the heart muscle
myocarditis
is often caused by infective microorganisms that invade the endocardium and the heart valves are frequently affected.
endocarditis
inflammation of pericardium
pericarditis
often performed when blockage of coronary arteries is suspected
electrocardiogram
the electrical current of the heart muscle
electrocardiography
generally associated with the use of ultrasonography in diagnosing heart disease
echocardiography
is a record of the heart obtained by directing ultrasonic waves through the chest wall
echocardiogram