Answer:
D 
is the answer because as you see the percentage increase
 
        
             
        
        
        
Mutualism, commensalism and parasitism
 
        
             
        
        
        
Answer:
Because this may be an exacerbation of psychosis, the provider may increase the dose of the FGA.
Explanation:
Schizophrenia may be defined as the medical condition in which the individual is not able to understand the reality and  interpret the reality in the different ways.
FGA (First-generation antipsychotics) is the treatment used for the patients suffering from schizophrenia. This medication is quite reasonable and cheap. Even after the failure of FGA, the patient needs to go for the different treatment. The further increase of FGA doses might affect the individual health.
Thus, the correct answer is option (B).