Which of the following is a feature of elderly people and water metabolism?
a. They do not feel thirsty or recognize dryness of the mouth
b. They have a higher total body water content compared with younger adults
c. They show increased frequency of urination, which results in higher requirements
d. They frequently show symptoms of overhydration such as mental lapses and disorientation
a
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Iodine deficiency often causes an enlarged thyroid gland resulting in:
a. blockage of arteries leading to the heart. b. a Dowager's hump c. a goiter d. shortness of breath
Minerals can be found on the periodic table of elements
Indicate whether the statement is true or false
What happens when energy intake is very low or when the diet provides insufficient amounts of carbohydrate?
Your old friend from high school has just moved to Northern Canada to do full-time research on bats in caves. She typically works in the caves during the day when the bats are there and leaves at sundown when the bats are active. Your friend is careful about her health and only purchases organic and all natural foods. Based on this information alone, which of the following foods would you
recommend your friend regularly buy at the grocery store? a. Whole-grain bread b. Vitamin D-fortified milk c. Vitamin A-fortified carrot juice d. Wheat germ e. Vitamin K-rich whole grain cereals