Chapter 15 Anatomy & Physiology (McGraw Hill) EXAM QUESTIONS WITH ANSWERS

Chapter 15 Anatomy & Physiology|\ |\ |\ |\ |\




(McGraw Hill) EXAM QUESTIONS WITH |\ |\ |\ |\ |\




ANSWERS

What does the autonomic nervous system do? - CORRECT
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ANSWERS ✔✔controls glands, cardiac muscle and smooth
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muscle
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What two types of muscle can work without innervation? -
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CORRECT ANSWERS ✔✔Smooth and cardiac
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involuntary - CORRECT ANSWERS ✔✔without our
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conscious intent or awareness
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What happens during denervation hypersenitiity -
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CORRECT ANSWERS ✔✔becomes more active without
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innervation ( |\




what are the primary organs of the ANS? - CORRECT
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ANSWERS ✔✔Viscera of thoracic and abdominal cavities,
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cutaneous blood vessels, sweat glands and piloerector
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muscles

, What are the two divisions of the nervous system? -
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CORRECT ANSWERS ✔✔central nervous system and
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peripheral nervous system |\ |\




visceral reflexes - CORRECT ANSWERS ✔✔unconscious,
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automatic, stereotyped responses to stimulation involving
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visceral receptors and effectors
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what is the visceral reflex arc? - CORRECT ANSWERS
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✔✔1. receptors
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2. afferent neurons
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3. integrating center
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4. efferent neurons
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5. effectors
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baroreflex - CORRECT ANSWERS ✔✔blood pressure reflex
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sympathetic motor innervation ganglionic fiber length - |\ |\ |\ |\ |\ |\ |\



CORRECT ANSWERS ✔✔preganglionic fiber short
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postganglionic fiber long |\ |\




parasympathetic motor innervation ganglionic fiber |\ |\ |\ |\ |\



length - CORRECT ANSWERS ✔✔preganglionic fiber long
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postganglionic fiber short |\ |\