Answer:
Change in the hormone levels.
Step-by-step explanation:
Adrenal medulla is the inner part of the adrenal gland. The adrenal medulla release different hormones and play important role in maintaining the physiology of the body.
The adrenal medulla secretes the epinephrine and nor epinephrine hormone. These hormones prepare the body during the normal condition and in case of fight and flight situation of the body. During injury, the hormone level may gets disturbed.
Thus, the answer is change in the hormone levels.