Sam is an inactive 150-pound male who spends most of his time sitting in class or at his desk job in the library.Calculate the approximate total number of calories expended for basal metabolism,physical activity,and dietary thermogenesis.

Question

Sam is an inactive 150-pound male who spends most of his time sitting in class or at his desk job in the library.Calculate the approximate total number of calories expended for basal metabolism,physical activity,and dietary thermogenesis.​

Quizplus · Accepted Answer

- Basal metabolism: 150 lbs x 10 calories/lb/day = 1,500 calories
- Physical activity: Assuming sedentary, multiply basal metabolism by 20% = 1,500 x 0.20 = 300 calories
- Dietary thermogenesis: Assuming a diet consisting of mainly unprocessed foods, multiply basal metabolism by 10% = 1,500 x 0.10 = 150 calories
- Total: 1,500 + 300 + 150 = 1,950 calories
Rounded, this gives us approximately 2,360 calories expended per day.

Sam Is an Inactive 150-Pound Male Who Spends Most of His