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Self-test questions: Chapter 27
Return to Human Physiology 5e - student resources
Self-test questions: Chapter 27
Quiz Content
*
not completed
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The diameter of the arterioles in most vascular beds is regulated by the parasympathetic nervous system.
True
correct
incorrect
False
correct
incorrect
*
not completed
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As the capillaries are the smallest vessels they are the main source of vascular resistance.
True
correct
incorrect
False
correct
incorrect
*
not completed
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All true veins have smooth muscle in their walls.
True
correct
incorrect
False
correct
incorrect
*
not completed
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Some large veins have both circular and longitudinal layers of smooth muscle in their walls.
True
correct
incorrect
False
correct
incorrect
*
not completed
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Cholinergic sympathetic fibres causes vasodilatation of the blood vessels supplying the sweat glands.
True
correct
incorrect
False
correct
incorrect
*
not completed
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The arterioles are innervated only by the sympathetic nervous system.
True
correct
incorrect
False
correct
incorrect
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