When homeostasis is not maintained, the body cannot function properly and illness may ensure.<span> Homeostasis is the process in which the body's overall internal environment is kept constant in response to any external environmental changes.</span>
Explanation:
I will ask the parents why don't they want their son to know about his illness. If the parents are concerned about how he'll react or even his after-math (although he is already sick). If it about his maturity, before you tell him
you should consult with my hospital's ethic/legal counsel before you do, just to decrease personal liability.
Does it make sense?
The answer would be C. Coordination