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Intro to Neuro

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  • A neuron with 2 processes is
    unipolar
    multipolar
    bipolar
    polar
  • The axon terminals release
    ATP
    hormones
    calcium
    neurotransmitters
  • The sensory division of the nervous system is the
    efferent division
    afferent division
  • The "tree branch like" extensions of the neuron are the
    axon terminals
    dendrites
    cell body
    axon
  • The division used in "fight or flight"
    sensory
    motor
    parasympathetic
    sympathetic
  • The nervous system works closely with the
    endocrine system
    urinary system
    integumentary system
    skeletal system
  • What support, insulate, and protect neurons?
    dendrites
    neuroglia
    cell body
    organelles
  • Which system is voluntary muscle control?
    sympathetic
    parasympathetic
    somatic
    autonomic
  • The prefix meaning "self" is
    neuro-
    photo-
    gli-
    auto-
  • The "rest and digest" division of the nervous system
    sympathetic
    parasympathetic
    motor
    sensory
  • The PNS consists of the
    other nerves of the nervous system
    spinal cord
    ganglion
    brain
  • The prefix meaning hearing is
    polar-
    audi-
    astro-
    oligo-
  • Neurons make up _____ % of the nerve cells in the body.
    40
    60
    10
    90
  • The nucleus in a neuron can be found in the
    cell body
  • Axons send the nerve impulse
    towards the cell body
    away from the cell body
  • The "pointing" effect in the sexual organs is caused by the
    sympathetic nervous division
    efferent nervous division
    afferent nervous division
    parasympathetic nervous division
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