Which term describes energy expenditure at rest to maintain basic bodily functions?

Which term describes energy expenditure at rest to maintain basic bodily functions?

• A. Basal metabolism rate
• B. Bioavailable
• C. Beriberi
• D. Avitaminosis

Answer: (A)

Basal metabolic rate is the energy the body needs at rest to maintain basic bodily functions such as breathing, circulation, and cell activity. It’s measured when you’re fasting, at rest, and in a neutral environment, representing the minimum calories required to keep essential processes going. The other terms don’t describe energy use: bioavailable refers to how much of a nutrient can be absorbed and used, while beriberi and avitaminosis describe vitamin deficiency conditions.

Basal metabolic rate is the energy the body needs at rest to maintain basic bodily functions such as breathing, circulation, and cell activity. It’s measured when you’re fasting, at rest, and in a neutral environment, representing the minimum calories required to keep essential processes going. The other terms don’t describe energy use: bioavailable refers to how much of a nutrient can be absorbed and used, while beriberi and avitaminosis describe vitamin deficiency conditions.