A.Sarcoma 
Sarcoma refers to cancers of two types of tumors: soft tissue tumors and bone tumors.
        
                    
             
        
        
        
Answer:
I believe Crest Orr is the patient's name and 30 would be the quantity of tablets.
 
        
             
        
        
        
Yes it is because many drug users use things such as syringes and needles and thats how it is spread and also they have very low immune systems most of them making it a higher risk of them to get a infectious disease such as HIV,Aids