A dose of approximately _____ mg per day of caffeine appears to increase cognitive processes during exercise
a. 100
b. 150
c. 200
d. 250
e. 300
c
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Which state has over 10 years of data indicating relatively stable rates of obese and overweight school-age children?
a. Arkansas b. Tennessee c. Indiana d. Texas
Which of the following is a physiological change seen in women during pregnancy?
A. decreased basal metabolic rate in the second half of pregnancy B. increased sodium conservation C. decreased body temperature D. decreased risk of urinary tract infections E. increased blood pressure in the first half of pregnancy
Moderation is a concept that makes it easier to balance your diet and include the foods you like.
a. true b. false
Blood and blood vessels are primary components of the ________ system.
A. nervous B. urinary C. integumentary D. circulatory