Sulfur is a trace mineral that enhances the ability of insulin to transport glucose into the body's
cells.
Indicate whether the statement is true or false
Q. 2Insufficient folate during fetal development causes the type of mental impairment known as
cretinism.
Indicate whether the statement is true or false
Q. 3What is the cause of sports anemia?
A) dehydration
B) increased plasma volume due to training
C) low blood hemoglobin levels
D) poor dietary intake of iron-rich foods
Q. 4In physical activity lasting less than one hour, the MOST appropriate fluid replacement is
A) Kool-Aid. B) sports drinks. C) orange juice. D) plain water.
Q. 5Neural tube defects are associated with insufficient folate during the first four weeks of
pregnancy.
Indicate whether the statement is true or false
Q. 6A deficiency of thiamin leads to the development of pellagra.
Indicate whether the statement is true or false
Q. 7Jorge is a weight lifter who believes that consuming large amounts of protein-rich foods will
increase his muscle mass. Which of the following statements is TRUE regarding Jorge's protein
needs?
A) Jorge cannot meet his protein needs without taking protein supplements.
B) Jorge can meet his protein needs by consuming a healthy, balanced diet that is calorically
sufficient to meet his activity level.
C) It is impossible for Jorge to get adequate amounts of protein without eating meat, fish, and
poultry.
D) It is a good practice for Jorge to consume a minimum of 2 grams of protein/kilogram of
body weight to increase his muscle mass.
Q. 8Ephedra has been shown to reduce weight and body fat in athletes but not in sedentary people.
Indicate whether the statement is true or false
Q. 9Which of the following BEST describes Dr. Barry Sears' Zone Diet?
A) high-protein diet designed for competitive athletes
B) high-protein diet designed for noncompetitive athletes
C) high-carbohydrate diet designed for noncompetitive athletes
D) high-fat diet designed for competitive athletes
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