Answer Happy

Chapter 13: 31. What type of anemia results from iron deficiency? a. Hemolytic b. Megaloblastic c. Microcytic hypochromic d. Macrocytic hyperchromic 32. Which of the following foods provides the greatest amount of iron per serving? a. Egg b. 2% milk c. Lean ground beef d. Peanut butter 33. There is no benefit from taking a standard iron supplement with orange juice because: a. The iron already contains vitamin C b. You might absorb too much iron c. The iron in the supplement is already in ferrous form d. The iron supplement contains the MFP to enhance absorption 34. Among the following, which does NOT contain the MFP factor? a. Tuna b. Spinach c. Hamburger d. Chicken leg
35. Iron absorption is impaired by which are present in vegetables: a. heme b. phytates c. vitamin C d. MFP factor 36. Your cousin Emily is a vegetarian. Since you have just learned in your nutrition class that nonheme iron (plant foods) is absorbed less efficiently than heme iron (animal foods), you want to make sure that Emily is getting enough iron. What should you recommend Emily do to maximize her absorption of iron from food? a. Choose spinach as her main source of iron b. Eat her nonheme iron food sources with a glass of milk c. Eat her nonheme iron food sources with a glass of orange juice d. Refrain from any major activity after eating to aid in absorption of iron 37. What is the iron-containing protein that carries oxygen in the bloodstream? a. Ferritin b. Myoglobin c. Transferrin d. Hemoglobin
38. A classic sign of zinc deficiency is: a. Anemia b. Goiter c. Mottled teeth d. Growth retardation 39. Goiter can be caused by a deficiency of or an excess of: a. Iron b. Zinc c. Iodine d. Selenium 40. Fluorosis occurs when fluoride: a. Is excessive b. Is inadequate c. Binds with phosphorous d. Interacts with calcium