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1.
a.
b.
c.
d.
The events required to produce a single heart-beat is referred to as the
atrial diastole
Perkinje fiber
cardiac cycle
defibrillator
2. On a hypothetical route through systemic circulation, which order of blood vessels
would be encountered?
a. venule, capillary, vein
b. artery, vein, capillary
c. arteriole, capillary, vein
d. venule, capillary, arteriole
3.
a.
b.
c.
d.
The “S A” in SA Node stands for
South America
sino-atrial
superior atrial
the equivalent of “homie” in a Mexican street gang
4.
a.
b.
c.
d.
All arteries carry blood __________ the heart.
away from
back to
inside of
to the middle of
5. The muscular layer which makes up the bulk of the heart wall is known as the
a. epicardium
b. endocardium
c. myocardium
d. pericardium
6. A wall separating the left from the right side of the heart is called the
a. myocardium
b. septum
c. semilunar valve
d. auricle
7. The smallest blood vessels in the human body are
a. arteries
b. veins
c. capillaries
d. venules
8. Gas exchange and diffusion of nutrients and wastes occur in the
a. arteries
b. veins
c. capillaries
d. venules
9. The type of valves which separate atria from ventricles are known as
a. atrioventricular valves
b. semilunar valves
c. three way valves
d. chordae tendonae
10. __________________ means “pertaining to the lungs.”
a. Cardiovascular
b. Pleural
c. Coronary
d. Pulmonary