What increases basal metabolic rate?

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BlackTom AI · Accepted Answer

Question focus: what increases basal metabolic rate (BMR)?
Option 1: fasting. When you fast, BMR typically decreases as the body conserves energy; calorie restriction lowers energy expenditure in the short term, so this would not increase BMR.
Option 2: sleeping. Sleep generally reduces overall energy expenditure compared to waking activity, and BMR is measured in a rested state; sleeping does not increase BMR, and in fact total daily energy use is often lower while asleep.
Option 3: increased muscle mass. Muscle tissue consumes more energy at rest than fat tissue, so increasing muscle mass raises resting energy expenditure and thus BMR, making this option consistent with known physiology.
Option 4: decreased secretion of thyroid hormone. Thyroid hormones strongly influence metabolic rate; decreased thyroid hormone (hypothyroidism) lowers BMR, not increases it, so this would have the opposite effect.
Option 5: continued malnutrition. Ongoing malnutrition typically reduces metabolic rate as the body adapts to conserve energy; this would not increase BMR.
Overall, the option that aligns with established physiology for increasing BMR is increased muscle mass, since more lean mass elevates resting energy expenditure due to higher resource requirements of muscle tissue.

2025 Fall HHS 115 Final Exam PRACTICE QUIZ

What increases basal metabolic rate?

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Application-Level Multiple-Choice Items When estimating the BMR for an individual it is important to consider which of the following factors that will affect the rate?

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2025 Fall HHS 115 Final Exam PRACTICE QUIZ

What increases basal metabolic rate?

查看解析

登录即可查看完整答案

类似问题

​Application-Level Multiple-Choice Items When estimating the BMR for an individual it is important to consider which of the following factors that will affect the rate?​

Which of the following is not a factor that lowers basal metabolic rate?

Which of the following does NOT influence basal metabolic rate (BMR)?

Which of the following is a method for directly measuring Basal Metabolic Rate (BMR)?

A rise from 98.6°F to 99.6°F results in a ______% rise in basal metabolic rate.

In a consumer society, many adults channel creativity into buying things

更多留学生实用工具

希望你的学习变得更简单

Application-Level Multiple-Choice Items When estimating the BMR for an individual it is important to consider which of the following factors that will affect the rate?