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14 Cards in this Set
- Front
- Back
KNOW FIGURE 7.5!!!! |
KNOW FIGURE 7.5!!!! |
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1. The ______________________________consistof the brain and the spinal cord.
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Central nervous system |
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1. The ________________________________consists of nerves and ganglia.
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peripheral nervous system |
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Two basic kinds of __________: spinaland cranial
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nerves |
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_____________ nerves originate from the spinal cord
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spine |
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_____________ nerves from the brain
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cranial |
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Motor neurons are also referred to as_______________ neurons. They transmit action potentials from the CNS to theeffector organs (muscles and glands).
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Efferent
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Sensory neurons are also referred to as ______________ neurons. They transmit action potentials from the sensory organs to the CNS. Carries signals (info) from sensory organs to the CNS
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Afferent
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Which part of the autonomic nervous system prepares the body for physical activity?
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sympathetic |
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Which type of neuroglia forms the blood brain barrier to prevent toxins from entering the brain?
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astrocytes |
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The sympathetic nervous system can (increase/decrease)the HR and BP for fight or flight
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increase |
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The parasympathetic nervous system can slow the HR and the BP.
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lower |
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1. Brain tumors come from __________
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neuroglia |
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Which nervous system regulates resting and nutrition related functions? (Parasympathetic/sympathetic)
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parasympathetic |