system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Which of the following is not an etiological factor for head and neck oral cavity malignancies?
assistant
The correct answer is  Risk Factors for Cancer of Oral Cavity * Tobacco * Alcohol * Areca nut/pan masala * Sharp or Jagged tooth * Ill-fitting dentures * Syphilitic glossitis * Human papilloma virus * Epstein-Barr virus * Plummer-Vinson Syndrome * Poor nutrition