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Use the Following Case Study to Answer Questions

question 180

Multiple Choice

Use the following case study to answer questions
These questions require comprehension of various sections of the chapter to answer, but are placed together here to keep them together with the case study.Specifically, questions 95-97 test on "How are body weight and body composition assessed?"; 98-100 on "What determines energy expenditure?"; and 101-104 on "Does macronutrient distribution matter?"
Case Study: Jim, a 21-year-old, medium-frame 6'2" senior weighing in at 205 lbs is a very active varsity wrestler majoring in psychology.He is participating in a "Hydration Study" that includes the collection of the following data: body composition analysis utilizing the Bod Pod, food/beverage intake via dietary assessment questionnaire, urine sample, and analysis of saliva.The following data have been provided to assist in answering the questions.
Bod Pod Results:
59% body water
86.7% lean mass
13.3% fat mass
Reference Values for Bod Pod:
Risky (high body fat) = men: >30%; women: >40%
Excess fat = men: 21%-30%; women: 31%-40%
Moderately lean = men: 13%-20%; women: 23%-30%
Lean = men: 9%-12%; women: 19%-22%
Ultra lean = men: 5%-8%; women: 15%-18%
Risky (low body fat) = men: <5%; women: <15%
24-Hour Recall:
3540 kcalories
177 grams protein
118 grams fat
Males: EER = 662 - [9.53 x Age (y) ] + PA x [(15.91 x weight in kg) + (539.6 x height in m) ]
PA Values: Sedentary = 1.0, Low Active = 1.11, Active = 1.25, Very Active = 1.48
-What the total percentage ocarbohydrates in Jim's dieon his 24-hour recall?

Comprehend the distance droplets from coughs or sneezes can travel and the implications for disease transmission.

Recognize employer responsibilities under OSHA to maintain a safe workplace.

Identify the components included in OSHA standards and recognize elements not covered.

Understand the precautions and equipment recommended for procedures with high infection risks.

Definitions:

Economies Of Scale

The cost advantages that enterprises obtain due to their scale of operation, with cost per unit of output generally decreasing with increasing scale.

Diseconomies

Negative effects on costs that occur as a business expands, typically resulting from inefficiencies that stem from managerial and operational challenges.

Expansion Path

A curve in input space showing how the optimal mix of inputs changes as the firm expands output.

Fixed Proportion

Refers to a production process where inputs must be used in strict, unchanging ratios to produce an output.