Just about anything would return the body to homeostasis, if you have a called your body isn't at homeostasis so taking any time of medicine would return your body to that state of being. Or even stuff for like heart burn or if you have an upset stomach taking pepto bismo would bring that back to a state of homeostasis. Hope this helps! :)
Sudden cardiac arrest (SCA) is a condition in which the heart suddenly and unexpectedly stops beating. If this happens, blood stops flowing to the brain and other vital organs. SCA usually causes death if it's not treated within minutes.