Heart disease, lung disease, gum disease, throat cancer, halitosis
        
                    
             
        
        
        
For a doctor incorrect test result could lead to a misdiagnosis witch could lead to the patient getting the wrong kind of help witch could ultimately lead to death.  
        
             
        
        
        
<span>1. gaining awareness (recognize a potential health problem)</span>
        
             
        
        
        
Answer:
mutation
Explanation:
mutation modifies an organism's genetic makeup