What mineral is part of vitamin B12?
a. Copper b. Cobalt
c. Nickel d. Vanadium
Question 2
Which of these statements is true?
a. High-energy enteral supplements are especially useful for COPD patients because they reduce satiety and enhance appetite.
b. Clinical studies have confirmed that low-carbohydrate formulas reduce respiratory stress in patients with COPD.
c. Pulmonary enteral formulas have the same macronutrient distribution as standard formulas.
d. The ratio of carbon dioxide production to oxygen consumption in cells is lower when fat is consumed than when carbohydrate is consumed.