Credit Hours:3 Lecture Hours:3 Contact Hour Total:48 Disturbances in human body development, diseases of the body, and disease prevention measures with emphasis on the oral cavity and associated structures. Prerequisite(s):DHYG 1301, DHYG 1431, DHYG 1304, and DHYG 1327, all with 75% or higher. Co-enrolled:DHYG 1260, DHYG 1219, DHYG 1235, and DHYG 2201. Texas Higher Education Coordinating Board Workforce Education Course Manual (WECM) course