A female worker eats three meals each day that are nutritionally well balanced. She sleeps 8...
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A female worker eats three meals each day that are nutritionally well balanced. She sleeps 8 hours each night, and her average energy expenditure rate while sleeping is assumed to be her basal metabolic rate. Her job consists of office work as follows during the eight-hour shift (percentages based on time): • 10 percent walking (assume 2.8 miles/hr), 25 percent standing, and 65 percent seated. During the eight hours when she is not working, her activities consist of the following: • resting, 7.0 hr; jogging, 30 min; and • standing, 30 min. Her digestive metabolism is assumed to be 10 percent of the total of her basal and activity metabolic rates over the 24-hours of the day. The woman is 30 years old and weighs 125 lb. What is her required daily calorie intake for the three meals if it must be perfectly balanced with her energy expenditure for the TABLE4 Physiological Costs (Energy Expenditure Rate, ER) for Various Physical Activities, including Physical Work Activities Physical Activities Other Than Manual Labor Sleeping Resting (seated) Standing (not walking) Walking at 3 km/hr (1.9 mi/hr) Walking at 4.5 km/hr (2.8 mi) Walking at 6 km/hr (3.7 mi/hr) Climbing stairs at 100 steps/min Jogging at 7.2 kmhr(45 mihr) Running at 12 kmhr (75 mi/h) Cycling at 16 km/hr (10 mi/hr) Energy Expenditure Rate (ER) BMR 1.5kcal/min 2.2 kcal/min 2.8 kcal/min 4.0 kcal/min 5.2 kcalmin 13.7 kcamin 7.5 kcalmin 12.7 calmin 5.2 kcal/min Energy Expenditure Rate (ER) Physical Work Activities 1.6 kcalmin Office work, seated Office work, standing 1.8 kcamin 2.2 kcal/min 2.7 km 3.1 kcal/min Light assembly work, sested Soldering tasks while seated Cleaning windows Bricklaying Saving wood manually Chopping wood Mowing lawn (push mower) 4.0 kcalmin 6.8 kcalmin 8.0 kcal'min 8.3 kcal/min Shoveling loads of 7 kg (15 lb) 8.5 kcal/min Climbing stairs with 8 kg (17lb) load 90 kcal/min Climbing steep stairs with 10 kg (22 lb) 162 kalimin TABLE4 Physiological Costs (Energy Expenditure Rate, ER) for Various Physical Activities, including Physical Work Activities Physical Activities Other Than Manual Labor Sleeping Resting (seated) Standing (not walking) Walking at 3 km/hr (1.9 mi/hr) Walking at 4.5 km/hr (2.8mi/hr) Walking at 6 km/hr (3.7 mi/hr) Climbing stairs at 100 steps/min Jogging at 7.2 km/hr (4.5 mi/hr) Running at 12 km/hr (75 mi/hr) Cycling at 16 km/hr (10 mi/hr) Energy Expenditure Rate (ER) BMR 1.5 kcal/min 2.2 kcal/min 2.8 kcal/min 4.0 kcal/min 5.2 kcal/min 13.7 kcal/min 7.5 kcal/min 12.7 kcal/min 5.2 kcal/min Physical Work Activities Office work, seated Office work, standing Light assembly work, seated Soldering tasks while sented Cleaning windows Bricklaying Sawing wood manually Chopping wood Mowing lawn (push mower) Shoveling loads of 7 kg (15 lb) Climbing stairs with 8 kg (17lb) load Climbing steep stairs with 10 kg (22 lb) Energy Expenditure Rate (ER) 1.6 kcal/min kcal/min 1.8 2.2 kcal/min 2.7 kcal/min 3.1 kcal/min 4.0 kcal/min 6.8 kcal/min 8.0 kcal/min 8.3 kcal/min 8.5 kcal/min 9.00 kcal/min 16.2 kcal/min A female worker eats three meals each day that are nutritionally well balanced. She sleeps 8 hours each night, and her average energy expenditure rate while sleeping is assumed to be her basal metabolic rate. Her job consists of office work as follows during the eight-hour shift (percentages based on time): • 10 percent walking (assume 2.8 miles/hr), 25 percent standing, and 65 percent seated. During the eight hours when she is not working, her activities consist of the following: • resting, 7.0 hr; jogging, 30 min; and • standing, 30 min. Her digestive metabolism is assumed to be 10 percent of the total of her basal and activity metabolic rates over the 24-hours of the day. The woman is 30 years old and weighs 125 lb. What is her required daily calorie intake for the three meals if it must be perfectly balanced with her energy expenditure for the TABLE4 Physiological Costs (Energy Expenditure Rate, ER) for Various Physical Activities, including Physical Work Activities Physical Activities Other Than Manual Labor Sleeping Resting (seated) Standing (not walking) Walking at 3 km/hr (1.9 mi/hr) Walking at 4.5 km/hr (2.8 mi) Walking at 6 km/hr (3.7 mi/hr) Climbing stairs at 100 steps/min Jogging at 7.2 kmhr(45 mihr) Running at 12 kmhr (75 mi/h) Cycling at 16 km/hr (10 mi/hr) Energy Expenditure Rate (ER) BMR 1.5kcal/min 2.2 kcal/min 2.8 kcal/min 4.0 kcal/min 5.2 kcalmin 13.7 kcamin 7.5 kcalmin 12.7 calmin 5.2 kcal/min Energy Expenditure Rate (ER) Physical Work Activities 1.6 kcalmin Office work, seated Office work, standing 1.8 kcamin 2.2 kcal/min 2.7 km 3.1 kcal/min Light assembly work, sested Soldering tasks while seated Cleaning windows Bricklaying Saving wood manually Chopping wood Mowing lawn (push mower) 4.0 kcalmin 6.8 kcalmin 8.0 kcal'min 8.3 kcal/min Shoveling loads of 7 kg (15 lb) 8.5 kcal/min Climbing stairs with 8 kg (17lb) load 90 kcal/min Climbing steep stairs with 10 kg (22 lb) 162 kalimin TABLE4 Physiological Costs (Energy Expenditure Rate, ER) for Various Physical Activities, including Physical Work Activities Physical Activities Other Than Manual Labor Sleeping Resting (seated) Standing (not walking) Walking at 3 km/hr (1.9 mi/hr) Walking at 4.5 km/hr (2.8mi/hr) Walking at 6 km/hr (3.7 mi/hr) Climbing stairs at 100 steps/min Jogging at 7.2 km/hr (4.5 mi/hr) Running at 12 km/hr (75 mi/hr) Cycling at 16 km/hr (10 mi/hr) Energy Expenditure Rate (ER) BMR 1.5 kcal/min 2.2 kcal/min 2.8 kcal/min 4.0 kcal/min 5.2 kcal/min 13.7 kcal/min 7.5 kcal/min 12.7 kcal/min 5.2 kcal/min Physical Work Activities Office work, seated Office work, standing Light assembly work, seated Soldering tasks while sented Cleaning windows Bricklaying Sawing wood manually Chopping wood Mowing lawn (push mower) Shoveling loads of 7 kg (15 lb) Climbing stairs with 8 kg (17lb) load Climbing steep stairs with 10 kg (22 lb) Energy Expenditure Rate (ER) 1.6 kcal/min kcal/min 1.8 2.2 kcal/min 2.7 kcal/min 3.1 kcal/min 4.0 kcal/min 6.8 kcal/min 8.0 kcal/min 8.3 kcal/min 8.5 kcal/min 9.00 kcal/min 16.2 kcal/min
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The required daily calorie intake for the female worker is 2769 calories This calculation is based on her basal metabolic rate BMR her energy expendit... View the full answer
Related Book For
Financial Accounting
ISBN: 978-1118978085
IFRS 3rd edition
Authors: Jerry J. Weygandt, Paul D. Kimmel, Donald E. Kieso
Posted Date:
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