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
ventricles are a. | the upper
chambers of the heart. | b. | the chambers of the heart that pump blood to the lungs and to
the rest of the body. | c. | the chambers of the heart that receive blood from the lungs and
the rest of the body. | d. | lower chambers of the heart that contract
separately. | | |
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2.
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Refer
to the illustration above. The chamber indicated by F is the a. | right
atrium. | c. | right
ventricle. | b. | left atrium. | d. | left ventricle. | | | | |
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3.
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Hypertension is another name for what condition? a. | anemia | c. | high blood
pressure | b. | stroke | d. | heart murmur | | | | |
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4.
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bronchiole : alveoli :: a. | alveoli : bronchi | c. | larynx : pharynx | b. | bronchi :
larynx | d. | bronchi :
bronchioles | | | | |
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5.
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Gas
exchange occurs when a. | oxygen in the alveoli diffuses into the blood in the
capillaries. | b. | oxygen binds with hemoglobin in the red blood
cells. | c. | the red blood cells give up oxygen to the cells of the body
tissues. | d. | All of the above | | |
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