State Board Nail Tech Practice Exam 2026 – Comprehensive Prep Resource

The acronym RDA stands for Recommended Dietary Allowance. This term refers to the daily dietary intake level of a nutrient considered sufficient to meet the requirements of 97.5% of healthy individuals in a particular life stage and gender group. It serves as a guideline for nutritional requirements and helps individuals ensure they are getting adequate nutrition. By establishing these recommended levels, the RDA aids in preventing deficiencies and helps maintain overall health.

The other options suggest similar concepts related to diet and nutrition, but none accurately reflect the widely recognized standard that RDA represents, which is crucial for effective dietary planning and assessment. Recommended Dietary Assessment implies a process rather than a specific allowance, Regulated Diet Approval suggests a formal approval process which is not the focus of RDA, and Recommended Dietary Adjustment lacks the specificity needed to describe the established daily intake guidelines for nutrients.