The Autonomic Nervous System Chapter 3 Quiz
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Questions and Answers

Which division of the nervous system is primarily concerned with consciously controlled functions such as movement and respiration?

  • Autonomic system
  • Efferent division (correct)
  • Enteric system
  • Afferent division
  • What type of functions is the Autonomic Nervous System primarily concerned with?

  • Visceral functions (correct)
  • Cognitive functions
  • Consciously controlled functions
  • Muscular functions
  • What characterizes the Autonomic Nervous System in terms of control?

  • Primarily involved in cognitive functions
  • Under direct conscious control
  • Controlled by reflex arcs
  • Largely independent (autonomous) (correct)
  • What type of transmission occurs between nerve cells in the nervous system?

    <p>Chemical transmission</p> Signup and view all the answers

    Which system releases small amounts of transmitter substances into the synaptic cleft for communication?

    <p>Autonomic Nervous System</p> Signup and view all the answers

    What is the function of afferent inputs in the nervous system?

    <p>Provide information regarding internal and external environments</p> Signup and view all the answers

    Where is the location of the ganglion in the sympathetic nervous system?

    <p>Far from the spinal cord</p> Signup and view all the answers

    What is the neurotransmitter at the ganglion in the parasympathetic nervous system?

    <p>Acetylcholine</p> Signup and view all the answers

    In which part of the body are the preganglionic neurons located in the sympathethic nervous system?

    <p>Lumbar region of the spine</p> Signup and view all the answers

    Which division of the autonomic nervous system has longer postganglionic neurons?

    <p>Sympathetic nervous system</p> Signup and view all the answers

    What type of chemical signaling involves specialized endocrine cells releasing hormones into the bloodstream?

    <p>Endocrine signaling</p> Signup and view all the answers

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