When arteries are narrowed by _____% or more, the shortage of blood to the heart can produce chest pain

a. 20
b. 30
c. 40
d. 50
e. 60


d

Nutritional Science

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Milk, eggs, poultry, meat, and pork are poor sources of vitamin B-12. 

Answer the following statement true (T) or false (F)

Nutritional Science

Which list includes all of the components of a person's total energy expenditure?

a.) basal metabolism, exercise, nonexercise activity thermogenesis b.) basal metabolism, thermic effect of food, exercise c.) physical activity, nonexercise activity thermogenesis d.) basal metabolism, thermic effect of food, activity energy expenditure

Nutritional Science

Daily Values (DVs) are based on _____ kcal/day diets

1.1,500 2.2,000 3.2,500 4.3,000

Nutritional Science

Which child is least likely to be obese?

a. non-Hispanic white boy b. non-Hispanic white girl c. Hispanic boy d. non-Hispanic black boy e. non-Hispanic black girl

Nutritional Science