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PNS & Endocrine Systems (Cranial Nerves (Abducens (Function to the…

- - - - When is at rest
      - Heart rate and breathing at normal rates
      - Gastrointestinal tract digests food
      - Pupils are constricted
    - - Excitement, exercise, or emgencies
      - increased heart and breathing rates
      - Decreased motility of digestive and urinary tracts
      - increased blood and oxygen levels to skeletal muscle
      - dilation of pupils and airways
  - - - Associated with the "fight or flight". Orginates in the thoracolumbar segments of the spinal cord. Short preganglionic and long postganglionic
    - - Associated with the "daily" body functions. Orginates in brainstem and sacral.Short postganglionic and long preganglionic