Get Fit Stay Well Ch. 6 – Flashcards
Unlock all answers in this set
Unlock answersquestion
1) Women need ________% essential fat for reproductive system-related fat deposits.
answer
C) 12
question
2) ________ is defined as the relative amounts of lean and fat tissue in the human body.
answer
A) Body composition
question
3) ________ is defined as the body's total amount of fat-free tissue.
answer
C) Lean body mass
question
4) The minimal amount of fat needed for normal physiological functions is defined as
answer
C) essential fat.
question
5) Which of the following provides energy, insulation, and padding?
answer
B) storage fat
question
6) Which of the following is true of storage fat?
answer
A) Men and women have significantly different amounts of storage fat.
question
7) In comparing typical 20- to 24-year-old men and women, gender variations in body composition are found primarily in ________ and ________.
answer
B) muscle; essential fat
question
8) From the mid-1970s to 2010, the number of overweight children and adolescents
answer
B) increased by 12%.
question
9) What would cause a beginning exerciser to experience weight gain without an accompanied increase in storage fat?
answer
A) an increase in muscle tissue
question
10) Your friend Joe would like to know his BMI. He is 6' 3" (1.905 m) and his weight is 250 lbs (113.4 kg). What is his BMI (kg/m2)?
answer
C) 31.2
question
11) A disease risk assessment using height and weight is
answer
A) BMI.
question
12) A BMI of 30 or higher is classified as
answer
D) obese.
question
13) A BMI between 25 and 29.9 is classified as
answer
C) overweight.
question
14) Your roommate is 5' 1" (1.5 m) and weighs 100 lbs (45.5 kg). What BMI (kg/m2) category would she be in?
answer
A) normal weight
question
15) BMIs in ________ and ________ ranges are associated with increased risk for premature death and disease.
answer
D) extremely high; extremely low
question
16) Which of the following is a limitation of BMI?
answer
A) It doesn't differentiate between fat and lean tissue.
question
17) Waist circumference is a measurement that assesses potential risk for disease based on ________ fat.
answer
C) abdominal
question
18) ________ and ________ put an individual at greatest risk for cardiovascular disease.
answer
B) A high BMI; a high waist circumference
question
19) Waist-to-hip ratio is calculated by
answer
C) waist circumference divided by hip circumference.
question
20) Your brother has a waist circumference of 33" and a hip circumference of 40". What is his waist-to-hip ratio?
answer
B) 0.825
question
21) Which of the following is the best assessment for indicating disease risk?
answer
B) waist circumference
question
22) People with android fat distribution carry more fat around their
answer
B) stomach.
question
23) Which waist-to-hip ratio is an indicator of high risk in young women?
answer
B) 0.82 or more
question
25) Adipose tissue that surrounds organs in the abdomen is known as
answer
D) visceral fat.
question
26) Which of the following is the most accurate method of estimating body composition?
answer
C) hydrostatic weighing
question
27) Which of the following techniques is considered the "gold standard" for assessing body fat percentage?
answer
C) DXA
question
28) Which method of body composition assessment uses low-dose beams of X-ray energy to measure total fat mass, fat distribution pattern, and bone density?
answer
C) DXA
question
29) Which of the following skinfold sites is used to measure body fat in females?
answer
B) thigh
question
30) Skinfold measurements have what range of error in predicting percent body fat?
answer
D) 3-4%
question
31) Skinfold thickness is measured with a
answer
A) caliper.
question
32) Which of the following conditions would make hydrostatic weighing most difficult for the subject?
answer
A) if the subject is excessively lean
question
33) Which of the following is a disadvantage of DXA?
answer
C) cost
question
34) Hydrostatic weighing is a body composition technique that utilizes
answer
A) water displacement.
question
35) Which method of body composition assessment calculates body volume from the air displaced by an individual sitting inside a small chamber?
answer
A) Bod Pod
question
36) Which of the following best illustrates the principle of water displacement?
answer
C) Denser objects sink while lighter objects float.
question
37) Which of the following techniques of body composition assessment is most similar in concept to hydrostatic weighing?
answer
A) air displacement
question
38) Bioelectrical impedance is based on the principle that
answer
B) lean tissue is a better conductor of an electrical current than fat tissue.
question
39) Max climbs into a Bod Pod at the football training camp to have his body composition assessed. What method does the Bod Pod use to calculate estimated percent body fat?
answer
C) air displacement
question
40) The range of error for a bioelectrical impedance (BIA) in measuring body composition is
answer
C) 3-4%.
question
41) Quick weight loss results in a loss of
answer
A) water.
question
42) When setting goals for achieving a healthy body composition, it is a good idea to
answer
D) choose a target weight that is healthy and that you can maintain for a lifetime.
question
43) Which of the following assessment techniques may be monitored weekly to track progress in meeting body composition goals?
answer
A) body weight
question
44) Jessie is trying to meet a healthy body composition goal. How often should Jessie have his BMI reassessed?
answer
D) once a month or less
question
45) Which of the following is associated with the unhealthy "female athlete triad"?
answer
A) disordered eating
question
46) Which of the following groups are at greatest risk for the female athlete triad?
answer
C) gymnasts
question
47) The self-esteem and body composition disorder in which men who are of normal weight and even unusually muscular think that they are "puny" is which of the following?
answer
B) muscle dysmorphia
question
48) Kim is a college soccer player. Her training coach assessed her body composition using skinfold thickness. She had 15% body fat. This percentage body fat is classified as
answer
A) athletic/low.