Laboratory Manual For Human Anatomy & Physiology
4th Edition
ISBN: 9781260159363
Author: Martin, Terry R., Prentice-craver, Cynthia
Publisher: McGraw-Hill Publishing Co.
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Chapter 56, Problem 4.3A
For each of the following factors, indicate whether it would increase or decrease a person’s
3. In general, being female as compared to being male.
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Which of the following factor exerts a particularly large effect on metabolic rates
A. Gender
B. Physical Activity
C. Age
D. Time of Day
E. Hormones
Choose the best (of these options) human condition for measuring a proper basal metabolic rate.
A. 15 minutes AFTER a light jog
B. 15 minutes AFTER breakfast
C. In the early morning BEFORE breakfast
D. While swimming in a hot tub
E. While sick with a cold
Basal Metabolic Rate (BMR) is the amount of energy your body uses to function at rest in a day. This includes the energy required to keep the heart beating, the lungs breathing, the kidneys functioning, and the body temperature stabilized. Approximately 70 percent of an individual’s energy expenditure goes into basal metabolism. The other 30 percent goes into digestion and absorption of nutrients (10%) and physical movement (about 20%).
Calculate your basal metabolic rate in Calories using the appropriate equation here:
Females: BMR = 655 + (9.6 × wt(kg)) + (1.8 × ht(cm)) – (4.7 × age(yrs))
Males: BMR = 66 + (13.7 × wt(kg)) + (5 × ht(cm)) – (6.8 × age(yrs))
Calculate how many Calories you burn overall in a day.
Chapter 56 Solutions
Laboratory Manual For Human Anatomy & Physiology
Ch. 56 - The type of metabolic reactions that release...Ch. 56 - The reactants of glucose catabolism are _______....Ch. 56 - Which of the following is not a factor that can...Ch. 56 - A measurement of the minimal amount of energy...Ch. 56 - Direct calorimetry measures. a. oxygen consumption...Ch. 56 - Basal metabolic rate (BMR) is best measured when a...Ch. 56 - Prob. 7PLCh. 56 - Prob. 1.4ACh. 56 - The polymerization of glycogen from glucose...Ch. 56 - The sum total of all chemical reactions that occur...
Ch. 56 - The break down of glucose into pyruvate is...Ch. 56 - In this experiment, metabolic rate was measured...Ch. 56 - The cells of the body utilize oxygen in the...Ch. 56 - Smaller organisms have a _______________________...Ch. 56 - Prob. 3.7ACh. 56 - The greater the ratio of surface area to volume of...Ch. 56 - Prob. 3.9ACh. 56 - (a) If Bill, who weighs 160 pounds, consumed 2025...Ch. 56 - For each of the following factors, indicate...Ch. 56 - Prob. 4.2ACh. 56 - For each of the following factors, indicate...Ch. 56 - For each of the following factors, indicate...Ch. 56 - For each of the following factors, indicate...Ch. 56 - For each of the following factors, indicate...Ch. 56 - For each of the following factors, indicate...Ch. 56 - For each of the following factors, indicate...
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- From the table below which shows the metabolic rate for each activity, if a person with height 1.50m and weight of 60kg completed all these activities in one day. Calculate the person's one day energy expenditure using Harris-Benedict Equation. Activity8hr sleeping (35 Cal/m^2 -hr)8hr moderate physical labor (150 Cal/m^2 -hr)4hr reading, writing, TV watching (60 Cal/m^2 -hr)1hr heavy exercise (300 Cal/m^2 -hr)3hr dressing, eating (100 Cal/m^2 -hr) A. 569.33 cal B. 850.20 cal C. 996.07 cal D. 720.50 calarrow_forwardWhich of the following conditions is not applicable to measuring basal metabolic rate? a. reclining b. the time immediately after a meal c. room temperature d. restingarrow_forwardFrom the table below which shows the metabolic rate for each activity, if a person with height 1.50m and weight of 60kg completed all these activities in one day. Calculate the person's one day energy expenditure. Activity8hr sleeping (35 Cal/m^2 -hr)8hr moderate physical labor (150 Cal/m^2 -hr)4hr reading, writing, TV watching (60 Cal/m^2 -hr)1hr heavy exercise (300 Cal/m^2 -hr)3hr dressing, eating (100 Cal/m^2 -hr) A. 569.33 cal B. 850.20 cal C. 996.07 cal D. 720.50 calarrow_forward
- From the table below which shows the metabolic rate for each activity, if a person with height 1.50m and weight of 60kg completed all these activities in one day. Calculate the person's one day energy expenditure. Activity8hr sleeping (35 Cal/m^2-hr)8hr moderate physical labor (150 Cal/m^2-hr)4hr reading, writing, TV watching (60 Cal/m^2-hr)1hr heavy exercise (300 Cal/m^2-hr)1hr dressing, eating (100 Cal/m^2-hr) A. 569.33 cal B. 850.20 cal C. 996.07 cal D. 720.50 calarrow_forwardAssume that you want to lose 20 lb of body fat in 60 days. Your present dietary intake is 3000 Cal/ day. What should your caloric intake be, in Cal/day, to achieve this goal, assuming no change in exercise habits?arrow_forwardMetabolism can be defined as thearrow_forward
- According to Hall et al., the energy balance system is interactive and complex. True Falsearrow_forwardWhich of the following states about Basal Metabolic Rate is NOT true? A) Basal Metabolic Rate is linearl proportional to weight B) Basal Metabolic Rate is the amount of energy need to maintain body functions C) Basal Metabolic Rate represents the energy needs of a human at rest D) As size increase Basal Metabolic Rate also increases E) Basal Metabolic Rate can be measured indirectly via oxygen consumptionarrow_forwardAnalyze the relationship of physical activity, inactivity, and nutrition on weight and body composition by presenting the energy-balancing- equation. Be sure to present and examine all elements if the energy-balancing-equation.arrow_forward
- A subject has a resting VOy of 0.24 litres/min and a body surface area of 1.7 m2 Assuming that 1 litre of O consumed will yield 20 kJ of energy, calculate resting metabolic rate for this subject. Your final answer should be expressed as kJ/h/m? and should be to one decimal place.arrow_forwardDifferent lifestyles and careers can result in completely different energy requirements -even between two similarly sized people of the same sex. (a) Compare the energy requirements of an office worker and a landscaper who mows lawns with a push mower for 8 hours each day. Who has the higher energy requirement and why? [2] (b) What might happen over the course of one year if they each consume the same number of Calories daily? Explain why.arrow_forwardIn Type 1 Diabetes, the body is unable to maintain homeostasis of blood glucose because the pancreas does not make insulin. Draw a graph to predict how blood glucose levels (mg/dl) would change with time in the 2 hours after consuming sugar in a person with Type 1 Diabetes versus a healthy person.arrow_forward
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