Q: In the context of energy balance, which equation best represents the relationship between energy intake, energy expenditure, and change in body weight?

$$\Delta \text{Body Weight} = \text{Energy Intake} - \text{Energy Expenditure}$$

Q: Which formula would you use to estimate a patient’s daily energy expenditure if you know their basal metabolic rate (BMR), physical activity level (PAL), and thermic effect of food (TEF)?

$$\text{Total Energy Expenditure} = \text{BMR} + \text{PAL} + \text{TEF}$$

Question 1

Which of the following best describes the purpose of the 'Overview' section in an energy balance case study assignment?

Accepted Answer

To summarize the case scenario and identify the main issues, problems, and constraints.

Question 2

A student is preparing the 'Debrief' section of their energy balance case study. Which of the following should they include to meet the 'Exemplary' criteria?

Accepted Answer

A specific and detailed explanation of the root cause, symptoms, lab values, and the role of nutrition, in at least three paragraphs.

Question 3

In the context of energy balance, which equation best represents the relationship between energy intake, energy expenditure, and change in body weight?

Accepted Answer

$$\Delta 	ext{Body Weight} = 	ext{Energy Intake} - 	ext{Energy Expenditure}$$

Question 4

A case study presents a patient with unexplained weight gain. Which of the following is the most likely explanation based on energy balance principles?

Accepted Answer

The patient's energy intake exceeds their energy expenditure.

Question 5

When analyzing a real-world nutrition case, why is it important to identify constraints that cannot be changed?

Accepted Answer

Constraints help determine which solutions are most feasible and realistic.

Question 6

Which of the following best demonstrates a multi-step approach to solving an energy balance case study?

Accepted Answer

Summarizing the scenario, answering discussion questions with reference to constraints, and providing a detailed debrief.

Question 7

A student provides thoughtful answers to most discussion questions and considers the constraints identified in the overview. According to the rubric, what rating will they most likely receive?

Accepted Answer

Meets Expectations

Question 8

If a patient’s energy intake is 2,500 kcal/day and their energy expenditure is 2,200 kcal/day, what is the expected change in body weight over time?

Accepted Answer

The patient will gain weight.

Question 9

Which of the following is NOT a recommended step when completing an energy balance case study assignment?

Accepted Answer

Ignoring the constraints and focusing only on solutions.

Question 10

A student submits a case study assignment with only one paragraph in the debrief section. According to the rubric, what rating will this section most likely receive?

Accepted Answer

Novice

Question 11

Which formula would you use to estimate a patient’s daily energy expenditure if you know their basal metabolic rate (BMR), physical activity level (PAL), and thermic effect of food (TEF)?

Accepted Answer

$$	ext{Total Energy Expenditure} = 	ext{BMR} + 	ext{PAL} + 	ext{TEF}$$

Question 12

In a case study, a patient’s symptoms include fatigue and weight loss. Lab values show a negative energy balance. Which intervention is most appropriate?

Accepted Answer

Increase energy intake to match or exceed energy expenditure.

Question 13

Which of the following best explains why lab values are important in the debrief section of an energy balance case study?

Accepted Answer

Lab values provide objective data to support the identification of the root cause and guide nutritional interventions.

Question 14

A student answers all discussion questions but does not consider the constraints identified in the overview. According to the rubric, which rating is most likely?

Accepted Answer

Novice

Question 15

Which of the following is a real-world example of a constraint in an energy balance case study?

Accepted Answer

A patient’s chronic medical condition that cannot be changed.

Question 16

If a case study requires you to analyze both symptoms and lab values, which section should this analysis primarily appear in?

Accepted Answer

Debrief

Question 17

A patient’s energy intake is 1,800 kcal/day, and their total energy expenditure is 2,000 kcal/day. Calculate the daily energy deficit.

Accepted Answer

$$200 	ext{ kcal}$$

Question 18

Which of the following best describes the role of nutrition in the debrief section of an energy balance case study?

Accepted Answer

Nutrition is analyzed in relation to symptoms, lab values, and its impact on the root cause of the case.

Question 19

Which of the following is a key benefit of using a real-world case study to teach energy balance concepts?

Accepted Answer

It helps students synthesize and apply concepts to practical scenarios.

Energy Balance Case Study Assignment: Structure, Expectations, and Academic Context

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