SOLUTIONS TO EXERCISES, LESSON 6
The central nervous system and the peripheral nervous system.
The somatic nervous system and the autonomic nervous system.
The part of the peripheral nervous system that is involuntary and
innervates smooth muscles, cardiac muscles, and gland cells.
The component of the autonomic nervous system that has epinephrine
Is responsible for bringing the body back to normal after the fight
Acetylcholine; norepinephrine and epinephrine. (para 6-7b)
Vasodilation and relaxation of nonintestinal smooth muscle and
Decreased motility and tone of the muscles. (para 6-9g)
End of Lesson 6