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GRCC BI 121 4 ANS
GRCC BI 121 ANS #4
Question | Answer |
---|---|
ANS | All nerves are efferent or motor fibers |
ANS division response | Sympathetic , parasympathetic |
Sympathetic response | positive feedback actions that take body away from homeostasis. |
e.g. of sympathetic response | increase or irregular HR, BP and respiration. |
Parasympathetic response | negative feedback actions return heart and respiration to normal. |