Gina does not need to call 911 because there is no need in this specific case. 
You should call 911 if it’s 5 minutes or longer, or if they’ve never had one before. 
 
        
                    
             
        
        
        
Answer:
its a man opening a door.
Explanation:
 
        
             
        
        
        
The answer is:
Age
This is because if your young your organs are not as developed. When your older your body handles more because it is developed fully.
 
        
                    
             
        
        
        
She needs to put the fingertip on ice to preserve it increasing the chances of medical staff being able to reattach it. Then seek medical help as soon as possible to stop the bleeding and prevent any infection in the wound and to have the fingertip reattached. 
 
        
                    
             
        
        
        
I'm almost positive that this is DNA. LMK if I'm correct.