Multiple Choice
Identify the
letter of the choice that best completes the statement or answers the question.
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1.
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The
fluid between cells is transported to the bloodstream by the a. | renal
circulation. | c. | respiratory
system. | b. | hepatic portal circulation. | d. | lymphatic system. | | | | |
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2.
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Mature red blood cells a. | can live for about a year. | c. | promote clotting. | b. | are the largest
cells in the blood. | d. | do not have a
nucleus. | | | | |
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3.
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vitamins, salts, and proteins : plasma solutes :: a. | arteries and
veins : lymphatic vessels | b. | erythrocytes, leukocytes, and platelets : blood
cells | c. | platelets and megakaryocytes :
leukocytes | d. | lymphocytes and macrophages :
erythrocytes | | |
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4.
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The
heart chamber that receives blood from the venae cavae is the a. | left
atrium. | c. | left
ventricle. | b. | right atrium. | d. | right ventricle. | | | | |
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5.
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The
dome-shaped muscle below the chest cavity is called the a. | soleus. | c. | diaphragm. | b. | biceps. | d. | popliteus. | | | | |
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