Final answer:
Nursing facilities without a full-time dietitian must arrange for periodic nutritional assessments by a qualified dietitian, as they play a vital role in managing patient health, including guiding diabetic patients on blood sugar management.
Step-by-step explanation:
Federal regulations require that if a nursing facility does not have a full-time qualified dietitian or clinically qualified nutrition professional, they must arrange for the periodic assessment of residents' nutritional status by a qualified dietitian. This is because registered dietitians are critical in planning nutrition programs and working with patients to prevent and treat diseases through dietary means. For example, they can adjust dietary plans to manage blood sugar levels for diabetic patients by controlling the type and amount of carbohydrates consumed. Becoming a registered dietitian involves earning a bachelor's degree in a related field, completing a supervised internship program, and passing a national exam, indicating the importance of having expert knowledge in nutrition for those serving in healthcare facilities.