A: Caffeine
B: Low stomach acidity
C: Iron
D: Vitamin D
举一反三
- Excess calcium intake can reduce iron absorption
- Which of the following is NOT a function of the large intestines? A: Absorption of water B: Absorption of nutrients C: Production of vitamin K D: Production of feces
- Absorption of calcium is enhanced by ( ) in the diet. () A: Phytates B: fatty acids C: vitamin D D: oxalates
- _____ inhibits the absorption of calcium? A: Vitamin D B: Fatty acid C: Certain kinds of amino acids D: Calcium to phosphorus ratio in food
- 中国大学MOOC: Excess calcium intake can reduce iron absorption
内容
- 0
What nutrients do dark green vegetables like broccoli, spanich,kale and collard grain contain? A: Vitamin A B: Calcium C: Iron D: Vitamin D
- 1
The treatment sequence for tetany of vitamin D deficiency is:( ) A: control convulsion→calcium supplement→vitamin D B: calcium supplement→control convulsion→vitamin D C: vitamin D→calcium supplement control→ convulsion D: vitamin D→control convulsion→calcium supplement
- 2
Which of the following factors reduce iron absorption in foods? A: Oxalic acid in vegetables B: Phytic acid in grains C: Tannic acid in tea and coffee D: Dietary fiber in plant based food
- 3
When treating the tenany of vitamin D deficiency,which needs to be<br/>done first?() A: Controlling seizure or laryngospasm B: Calcium supplementation C: Vitamin D supplementation D: Anti-infection E: Anti-virus
- 4
Common nutritional problems for infants and young children include? A: iron deficiency anemia B: Growth retardation caused by zinc deficiency C: deficiency caused by vitamin D rickets D: Osteomalacia caused by calcium deficiency