PREREQUISITE: Admission into the Dental Hygiene Program. COREQUISITES: DHYG 101 Fundamentals of Dental Hygiene, DHYG 102 Fundamentals of Dental Hygiene Lab, DHYG 103 Dental Radiography, DHYG 104 Dental Anatomy, DHYG 106 Oral Histology and Embryology, DHYG 107 Head and Neck Anatomy. CATALOG DESCRIPTION: Introduction of the concepts of biochemistry and nutrition as well as their relationship to concepts in dentistry, health and disease and their application to the practice of dental hygiene.