Medical Mcqs

Persons with the greatest risk of oral cancer_______________?
  • (A)  Have a poor oro-dental hygiene, nutritional deficiencies and are chronic alcoholics
  • (B)  Are middle aged have a poor oro-dental hygiene and regularly use tabacco
  • (C)  Are old, chronic alcoholics and regularly and regularly use tobacco
  • (D)  Are young, have poor oro-dental hygiene and are heavy smokers