Author Question: Suppose a human intervention study provides evidence that when adults consume 5 servings of fruits ... (Read 73 times)

mwit1967 · **on:** Aug 20, 2018

Suppose a human intervention study provides evidence that when adults consume 5 servings of fruits and vegetables their blood lipid levels are positively impacted. The most appropriate conclusion the researchers could make would be that this relationship between diet and blood lipids:
a. will be true for other adults as well.
b. applies only to the adults tested.
c. will be true for other adults and children living in the same area.
d. causes blood lipid levels to decrease in proportion to the number of servings of fruits and vegetables consumed.

Question 2

Jim, a 21-year-old, medium-frame 62 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
Based on the information provided, what is Jims BMI?
a. 26.1
b. 26.3
c. 27.1
d. 27.8