Categories of malnutrition include which of the following?

• A. Chronic disease/condition-related, starvation-related, or acute disease/injury related
• B. Dehydration only
• C. Overnutrition only
• D. Exercise-induced malnutrition

Answer: (A)

Malnutrition is categorized by etiology into three main types: starvation-related, chronic disease-related, and acute disease/injury-related malnutrition. Starvation-related malnutrition occurs when intake is severely inadequate with little or no inflammation, such as during famine. Chronic disease-related malnutrition arises in long-standing illnesses where chronic inflammation and catabolic processes contribute to nutrient depletion. Acute disease/injury-related malnutrition happens with sudden illness or trauma, triggering an acute inflammatory response and rapid loss of lean tissue and energy stores. The option that lists these three categories reflects the established framework for classifying malnutrition by cause, making it the best choice. Dehydration by itself isn’t a malnutrition category, overnutrition is a form of malnutrition but not one of these etiologic categories, and exercise-induced malnutrition isn’t a recognized category in this framework.