"Ami has been skipping meals and eating very little for months. One night she goes out with friends and eats a full, heavy meal. Within hours, she is vomiting and has diarrhea. Ami's symptoms are likely the result of a(n) adjustment."

allostatic      

Explanation:

Allostatic adjustment: The term "allostatic adjustment" is described as a process that generally maintains "homeostasis", as well as it recognizes a particular "set points" and related boundaries of controlling may help in changing with the surrounding environmental conditions. Allostatic adjustment involves primary mediators, for example, hormones of "HPA axis", cytokines, etc.

In the question above, Ami's symptoms are likely the result of an allostatic adjustment.

speed

explanation:

a is the final ! : )