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14 Cards in this Set
- Front
- Back
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Essential fat definition
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minimal amount of body fat needed for phsyiological function
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Non-essential fat definition
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body fat in excess of essential fat stored in adipose tissue
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Essential fat %'s male vs female
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3-5% and 8-12%
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Lean body weight (LBW)
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FFM + essential fat
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Fat Free Mass (FFM)
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Water, protein, bone, non-fat tissues of body (only mesaurable via chemical analysis)
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Health Screening defnition
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large number of people over short time, only measuring Weight, Height, Circumference, Wait:Hip
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Healthy waist to hip ratios
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<.95 male, <.80 women
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Two Component Model measures what
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measures fat + fat free body mass
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Three Component Model measures what
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fat + water + protein/mineral
OR fat + bone mineral + bone free tissue |
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Four component measures what?
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All four (fat+water+bone mineral +protein)
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7 Assesment Techniques (SH BD PC Near)
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Skin fold, Hydro densitometry, Bioelectrical impedance, Dual-Energy X-Ray, Plethysmography, CT/MRI scan, Near-Infrared Interactance (NIR)
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Height Weight chart inaccurate for which groups?
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athletic, very thin, or very obese
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Male vs Female Compartment Assumptions
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45% vs 35% muscle
3% vs 12 % essential fat 12% vs 15% non-essential fat slightly mroe bone |
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best measure for obese?
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H:W ratio. least error from patients obesity and easy to administer
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