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5 This occurs when conducting cells other than the SA node become responsible for making rhythms for the heart.
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10 Venous return is driven by the pressure difference between peripheral veins and the _______ (2 words)
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12 Organs self-regulate blood flow by altering resistance of these vessels
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14 At the venal end of a capillary, is filtration or absorption favored?
15 What is another vitamin that is important in the production of erythroctyes?
16 Someone who suffers from hypertension will have a decrease in stroke volume because it is harder to overcome the _________ to open the semilunar valves
17 When your kidneys allow proteins to exit the body via the urine, there is a decrease in the concentration of plasma proteins. This ________ capillary filtration.
18 What is one vitamin that is important in the production of erythroctyes? (2 words)
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21 Norepinephrine causes veins to contract. This causes pressure to ____.
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23 In active hyperemia, activity decreases O2 and increases metabolites from the organs. This causes arterial ________ to increase blood flow
24 The accumulation of blood in the tissues.
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26 The first heart sound heard through a stethoscope, the “lub,” signifies the onset of?
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