B, a hangover is your answer.  Intoxication is while you are drunk, a hangover is after the fact.  A stroke is a major medical incident, that could lead to death.  Depression is when someone is feeling sad.
        
             
        
        
        
The is the fifth link in the chain of the cardiac arrest care. They are performed in the hospital care of a cardiac arrest survival and are mentioned as one to five links of the chain. Immediate identification of cardiac arrest and then necessary steps are taken in the fifth link. 
        
             
        
        
        
Answer:i would say skinner 
Explanation: look at the skinner's theory 
 
        
             
        
        
        
Answer:
Public Service Announcement (abbreviated PSA)