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Questions and Answers
Arteries carry deoxygenated blood to the heart.
False
Most veins have valves to help the flow of blood in one direction.
True
Capillaries are large blood vessels.
False
Hypertension is a disease caused by damage or disease of the blood vessels.
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Platelets are a type of white blood cell.
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Pulmonary circulation involves the passage of blood from the left ventricle to the aorta.
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Systemic circulation includes capillaries in the stomach, intestines, gall bladder, pancreas, and spleen.
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The respiratory system includes parts such as the trachea and bronchi.
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The nasal cavity is divided by the nasal septum into two halves.
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Veins carry oxygenated blood away from cells and transport waste products to cells.
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