Describe the benefits of physical activity and the physical activity recommendations for adults.
Q. 2Discuss biological changes that occur during aging and the nutritional consequences.
Q. 3Ruth is worried about her husband's sodium intake. What is the RDA for sodium for someone his age?
a. 400 mg
b. 600 mg
c. 800 mg
d. 1000 mg
e. 1200 mg
Q. 4Ruth is concerned she is not getting enough protein in her diet. What is the RDA for protein for someone her age?
a. 35 grams
b. 46 grams
c. 59 grams
d. 64 grams
e. 72 grams
Q. 5Ruth has allergies, which may affect her _____.
a. vitamin D status
b. hydration status
c. sense of taste and smell
d. ability to absorb calcium properly
e. life expectancy
Q. 6Which food will most likely help Ruth increase her intake of vitamin D?
a. fortified dairy products
b. vegetable oil
c. whole grains
d. lean meats and poultry
e. legumes
Q. 7As an older adult, which nutrients does Ruth need more of based on the RDA recommendations?
a. zinc and iron
b. vitamin A and folic acid
c. vitamin C and vitamin E
d. sodium and protein
e. vitamin B6 and calcium
Q. 8Now that Ruth is more sedentary, which activity would most likely help her improve her fitness and health?
a. rocking in her chair for 20 minutes a day
b. gardening for 30 minutes six or seven times per week
c. driving to the supermarket and shopping for an hour once a week
d. socializing with others at the retirement home
e. purchasing a supplement to improve her energy level
Q. 9Men need about _____ cups of water a day from fluid and foods.
a. 7
b. 9
c. 11
d. 13
e. 15
Q. 10What is the RDA for vitamin D for adults over 70 years old?
a. 15 mcg
b. 20 mcg
c. 30 mcg
d. 35 mcg
e. 40 mcg
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