Fight or flight Response

• ANS stands for Autonomic Nervous system.
• ANS is transmitted and responds messages from organs
• Two main division of the ANS is the parasympathetic and sympathetic divisions
• Gut-

  Parasympathetic nervous system- Increases Digestion

  Sympathetic nervous system- Slows digestion
• Salivary glands-

  Parasympathetic nervous system-Increases saliva production

  Sympathetic nervous system- Inhibits saliva production
• Heart-

  Parasympathetic nervous system- Decrease heart rate

  Sympathetic nervous system- Increases heart rate
• Liver-

  Parasympathetic nervous system- Stimulus bile production

  Sympathetic nervous system- Stimulates glucose production
• Bladder-

  Parasympathetic nervous system-Decreases urination(Contracts the bladder)

  Sympathetic nervous system-Inhibits urination(relaxes bladder)
• Eye-

  Parasympathetic nervous system- Contracts pupils

  Sympathetic nervous system- Dilates pupils
• Lungs

  Parasympathetic nervous system- Constricts bronchi

  Sympathetic nervous system- Dilates bronchi