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 (C)</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 (A)</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 (D)</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 (A)</p> Signup and view all the answers

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

<p>Acetylcholine (D)</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 (C)</p> Signup and view all the answers

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

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

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

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

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