I think it’s safe I may be wrong tho
Depressants, because depressants have all the side effects you have listed
<span>You should immediately contact the doctor to let them know a child patient has arrived. You should take vitals and try to see if the child is aware of what is going on and focused. Be sure they are seated and that the doctor can come to evaluate the child.</span>
The answer is B. Because your concern is that Mark could be depressed and maybe thinking about suicide. Hope this helps!:)
Maybe anaerobic catabolic reaction?