What type of nutritional assessment is conducted to collect data only once to establish baseline nutrition data?

The correct answer to the question about the type of nutritional assessment conducted to collect data only once to establish baseline nutrition data is a nutrition survey.

A nutrition survey is a comprehensive evaluation that gathers detailed data about the nutritional status of a population at a specific point in time. This one-time assessment is instrumental in identifying dietary habits, food intake, and overall nutritional health, thereby establishing a baseline for understanding potential nutritional deficiencies or health issues within a community.

In contrast, nutrition screening typically involves a quick assessment process aimed at identifying individuals who may already be at risk of malnutrition or other nutritional problems, and it is often used as a preliminary step to determine who might need a more thorough evaluation or intervention. Nutrition intervention refers to the strategies implemented to address and improve identified nutritional problems, while nutrition surveillance is an ongoing collection of data over time that monitors the nutritional status and health of a population. This continuous process helps in identifying trends and changes, rather than establishing a singular baseline measure.