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34 Cards in this Set
- Front
- Back
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how many chambers in the heart? |
4 |
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which blood vessel type is involved in the exchange of oxygen and nutrients with the tissue of the body? |
capillaries |
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the chamber responsible for pumping blood out to the body's various organs is the |
left ventricle |
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which blood vessels carry blood away from the heart? |
arteries |
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the ---- side of the heart pumps blood to the lung |
right |
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the ------- valve is located between the right atrium and right ventricle. |
tricuspid |
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tri= |
right |
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during ventricular systole, the ----- valves are closed |
pulmonary |
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blood returns to the heart from the body via the vena cavae and into the |
right atrium |
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the main pace maker of the heart is |
SA node --- Sinoatrial |
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valves close due to |
depolarization |
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contraction phase of the heart ----- relaxation phase ------- |
systole, diastole |
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the ------ arteries supply the heart with oxygen and nutrients |
coronary / left, right |
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substance found rbc responsible for oxygen transport? |
hemoglobin |
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formed elements responsible for defending against parasites |
neutrophils |
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plasma protein helps maintain fluid balance of your blood |
albumin |
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lymphocytes and monocytes belong to this classification of wbc |
leukocytes |
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important plasma protein that is important for controlling fluid balance is -------. While another protein that is needed for blood clotting is ------. |
albumin, fibrinogen |
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universal donor type |
o |
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blood type AV has ---- antigens and ----- antibodies |
a&b; no |
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type of unwanted blood clot |
thrombus |
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blood clotting is dependent on a series of proteins called |
thromboids |
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when antigens stick together or form clumps it is called |
agglutinate |
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vitamin needed for normal clotting is vitamin |
k |
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the smallest form of arteries is |
arterioles |
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vasoconstriction controls bp by |
increased cardiac output |
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which of the following is a regulator of bp? |
fluid volume, cardiac output, peripheral resistance |
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3 layers commonly found blood vessel |
tunica intima, " media, " externa |
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the ----- is the layer of blood vessels that change the diameter of vessels, controlling peripheral resistance |
media |
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term used for the force of a heart contraction is -- |
myocardial contractility |
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valve between the right atrium and the right ventricle is |
tricuspid |
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during ventricular systole, these valves are closed |
atrioventricular |
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when cardiac output decrease, what happens to bp? |
increases |
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----- wave of the WKG occurs during depolarization of the ventricles |
P |
