Benjamin is an 18-year-old college student who is 1.8 m (5'10") tall and weighs 77.3 kg (170 lb). How many kilocalories does he expend each day for basal metabolism?

Question

Quizplus · Accepted Answer

To calculate basal metabolism, we can use the Harris-Benedict equation. For males, the equation is:

BMR = 88.4 + (13.4 x weight in kg) + (4.8 x height in cm) - (5.68 x age in years)

Converting Benjamin's measurements to metric units:
Height = 1.8 m
Weight = 77.3 kg

Using the equation:
BMR = 88.4 + (13.4 x 77.3) + (4.8 x 180) - (5.68 x 18)
BMR = 1,855 kcal

Therefore, the answer is B. Benjamin expends 1,855 kcal each day for basal metabolism.

Benjamin Is an 18-Year-Old College Student Who Is 1