Which of the following best describes the term Dietary Reference Intakes (DRI)?

Which of the following best describes the term Dietary Reference Intakes (DRI)?
 a. Minimum amount of nutrients needed by an individual each day
  b. Maximum amount of nutrients that should not be exceeded each day
  c. Current nutrient standard for individuals
  d. Eight key nutrients needed for good health

Q. 2

The nutrition goals of each mesocycle are:
 a. always the same to ensure consistency.
  b. a reflection of the intensity and volume of activity.
  c. unplanned and very flexible.
  d. based on each athlete's aerobic capacity.

Q. 3

The term macronutrients typically refers to:
 a. any nutrient that provides energy.
  b. the eight key nutrients needed for good health.
  c. carbohydrates, proteins, and fats.
  d. vitamins and minerals.

Q. 4

The term endurance athlete is generally interpreted to mean that the athlete:
 a. predominantly uses the oxygen-dependent energy system.
  b. trains for many hours.
  c. only engages in moderate-intensity activity.
  d. does not lift weights as part of training.

Q. 5

Which of the following is the best definition of exercise?
 a. Bodily movement
  b. Planned, repetitive physical activity
  c. Movement that stresses the cardiovascular system
  d. Overload training

Q. 6

Which of the following is the best definition of sports nutrition?
 a. Ingestion, digestion, absorption, metabolism, and biochemistry of nutrients
  b. Energy needed to train and perform
  c. Science of eating and supplementation
  d. Application of nutritional and physiological principles that support training and performance

Q. 7

Which of the following is the best definition of exercise physiology?
 a. Art and science of training
  b. Laboratory study of mental and physical fatigue
  c. Scientific study of the body's responses and adaptations to movement
  d. Clinical observations of acute and chronic exercise

Q. 8

PD is an 11-month-old M with phenylketonuria. His mother brought him in to visit you at an outpatient nutrition center in the local pediatric hospital. LT: 28 inches WT: 8.7 kg Should PD's mom not be compliant with her diet, PD could potentially develop all of the following except:
 a. mental retardation.
  b. seizures.
  c. tyrosine deficiency.
  d. eczema.

Q. 9

PD is an 11-month-old M with phenylketonuria. His mother brought him in to visit you at an outpatient nutrition center in the local pediatric hospital. LT: 28 inches WT: 8.7 kg This Phe restriction should achieve optimal blood Phe levels of:
 a. 120-900 umol/L.
  b. 120-360 umol/L.
  c. 500-900 umol/L.
  d. 750-900 umol/L.