Medical diagnosis is the process of determining which disease or condition explains a person's symptoms and signs.It basically enables the doctor understand what disease is the patient going through.
Diagnosis is often challenging, because many signs and symptoms are nonspecific and different diseases also have them.
For example, redness of the skin is a sign of many disorders and thus does not tell the healthcare professional what is wrong. 
 
        
             
        
        
        
Answer:
Gently swishing a nonalcoholic mouthwash around the mouth can help loosen tonsil stones and reduce the amount of bacteria in the mouth. Having less bacteria can help prevent tonsil stones from forming. Nonalcoholic mouthwash is available in drugstores and online.
Explanation:
 
        
                    
             
        
        
        
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Answer:
Seth is 18 years old, weighs 250 pounds, and is 72 inches tall. Use the formula and chart below to evaluate his weight, and then answer the question.
BMI = Weight (in pounds) ÷ [Height (in inches)]² x 703
BMI categories, general:
Underweight: less than 18.5
Normal weight: 18.5-24.9
Overweight: 25-29.9
Obese: 30 or greater
What does his BMI indicate about Seth's health?
A. He has a slight risk of weight-related diseases.
B. He is at risk of malnutrition.
C. He has a high risk of diabetes and kidney disease.