Which eating disorder involves repeated cycles of binging and purging?

Lorenz' concept of imprinting involves

A) attachment to the first guardian figure found after birth. B) the impact of classical and operant conditioning on learned behaviors. C) looking for ways in which individuals process new information. D) unconscious reasons for biological functions.

Which nervous system branch has been activated when sugar is released into the bloodstream for quick energy, the heart beats faster to supply blood to the muscles, digestion is temporarily slowed, and blood flow in the skin is restricted to reduce bleeding?

a. somatic b. limbic c. parasympathetic d. sympathetic