Specific Activity Guidelines Published by the U

question 70

Multiple Choice

Specific Activity Guidelines published by the U.S. Department of Health and Human Services state that children and adolescents (ages 6-17) should ____.

• A) not engage in any vigorous-intensity aerobic exercise
• B) do 1 hour or more a day of mostly moderate- or vigorous-intensity aerobic physical activity
• C) do 2 hours or more a day of mostly moderate- or vigorous-intensity aerobic physical activity
• D) do 2 hours and 30 minutes a week of moderate-intensity or 1 hour and 15 minutes a week of vigorous-intensity aerobic physical activity, or a combination of these

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Definitions:

DTI

Diffusion Tensor Imaging, a type of MRI technique that maps the diffusion of water molecules in tissue, particularly useful for visualizing white matter tracts in the brain.

Orbitofrontal Cortex

A region of the frontal lobes of the brain involved in decision-making, reward processing, and the modulation of emotions.

Disgusting Odors

Odoriferous stimuli that evoke a strong negative emotional reaction of disgust, often associated with decay or lack of hygiene.