Breadcrumb Home Diagnostic Medical Sonography DMS 251 DMS 251: Patient Care Download as PDF Program Diagnostic Medical Sonography Credits 1.0 This course is the study of patient assessment and administration of care as necessary to provide safe, high quality patient care while patients are in the sonography department. Prerequisites DMS 201 Corequisites DMS 224, DMS 224L, DMS 232, DMS 232L, DMS 284 Semester Offered Summer