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intravenous administration of nutrition, which may include protein, carbohydrate,
fat, minerals and electrolytes, vitamins and other trace elements for patients who
cannot eat or absorb enough food through tube feeding formula or by mouth to
maintain good nutrition status.
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how much energy expenditure should
1 Positive energy balance 2 a person need to do in order to lose a
pound of body fat
3 parenteral nutrition 4 lean tissue
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Terms in this set (35)
Positive energy balance calories used is less than calories taken in
- can lead to overweight/overnourished status
, Negative energy balance calories used is greater than calories taken in
- can lead to underweight/undernourished status
basal metabolism amount of energy required to maintain life-sustaining
activities
physical activity defined as any body movement produced by the
skeletal muscles that results in energy expenditure
lean tissue contributes to a higher metabolic rate than fat tissue
healthy weight move around well
maintain that weight without restrictions
diets or excessive exercise, and they have no
diseases associated with weight, like diabetes or
hypertension
underweight under 18.5
obese BMI greater than 30
- calorie intake greater than calorie expenditure
-abdominal obesity is clinically defined as a waist
circumference greater than 40 in men and greater
than 35 in women
modest weight loss 5% to 10% of intitial body weight is associated with
significant improvements in blood pressure,
cholesterol, and plasma lipid levels, and blood
glucose levels
underweight increased risk for mortality
-weakened immune system
-osteoporosis
-