Regarding fluid intake in school-age children, which of the following statements is most correct?
a. soft drinks are good choices for hydration during exercise because the high carb content provides quick energy
b. children's caffeine consumption decreases as they get older
c. diluted fruit juice is a good choice for hydration during exercise, as children are more likely to drink it then water
d. adults who are supervising children during exercise can rely on them to let them know when they are thirsty
Ans: d. adults who are supervising children during exercise can rely on them to let them know when they are thirsty
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All of the following are characteristics of heat stroke except
a. it is rarely fatal. b. it is due, in part, to dehydration. c. it is caused by heat buildup in the body. d. its symptoms include headache, nausea, and mental changes.
The primary enzyme for digesting cholesterol esters in the small intestine is called
A. amylase. B. cholesterol esterase. C. lingual lipase. D. pancreatic lipase.
Pantothenic acid deficiencies are virtually nonexistent, and high intakes of pantothenic acid have no apparent adverse effects.
a. true b. false
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 Based on the information provided, what is Jim’s BMI? a. 26.1 b. 26.3 c. 27.1 d. 27.8