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Intro to Neuro

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