Radiology Information System (RIS) The Radiology module is an electronic web-based application designed with high flexibility and ease of usage, implemented in single clinics and polyclinics. RIS is a complete management system that handles all the business functions from patient management, diagnosis and reporting, to inventory control.
You may notice on the nutritional labels of the foods you buy that the percent daily values are based on a 2,000 calorie diet -- 2,000 calories is a rough average of what people eat in a day. But your body might need more or less than 2,000. Height, weight, gender, age and activity level all affect your caloric needs.
The daily recommended caloric intake for the average American can range from 1,000 to 2,000 calories per day. But that number is a general estimate and the number can vary based on a number of variables. Men can eat a little more, women should eat less because their bodies are smaller and need less fuel.