What is the total energy allowance (TEA) for a 9-year-old female student with a DBW of 52 kg?

To determine the total energy allowance (TEA) for a 9-year-old female student with a desirable body weight (DBW) of 52 kg, we need to understand the concept of TEA, which is typically calculated based on factors such as age, weight, height, and activity level.

In this case, for children, especially those around the age of 9, energy requirements can be calculated using factors such as basal metabolic rate (BMR) and the physical activity level (PAL). The TEA is often expressed in kilocalories (kcal), as it reflects the total energy needed for an individual's daily activities and growth needs.

For a 9-year-old female with a DBW of 52 kg, the TEA is approximately determined to be 170 kcal, considering her growth, developmental needs, and typical activity levels for children of that age. This makes 170 kcal the correct answer, as it accurately represents the energy requirements tailored for her age and weight.

While the other options reflect weights in kilograms, they do not pertain to the energy allowance that is measured in kcal. Thus, understanding that TEA corresponds specifically to caloric needs helps clarify why 170 kcal is the appropriate response for this