Louisiana Expanded Duty Dental Assistant (EDDA) Certification Practice Exam

In dental records, different colors of ink are used to signify various stages of treatment and to enhance clarity and organization. Blue ink is commonly used to denote completed treatments. This practice helps dental professionals quickly identify treatments that have already been performed, creating a clear and effective record-keeping system. Using a consistent color, such as blue, aligns with standard practices in many healthcare settings, allowing for easy visual differentiation of completed work when reviewing patient files. This system reduces errors and misunderstandings regarding a patient’s treatment history.