38. Which of the following physical activities metabolizes the most fat? A. Walking for an hour B. Running for two hours C. Performing 200-meter hurdles during competition D. Hard cycling for 1 hour 1 39. Lanelle is 5 months pregnant. Recently, she gained several pounds rapidly, and as a result, her face is "puffy" and her hands are swollen. Her physician is very concerned, because Lanelle's blood pressure has risen to a dangerous level. Based on this information, Lanelle probably has A. physiological anemia B. SIDS C. pica D. preeclampsia 40. Which of the following physical activities metabolizes the most carbohydrate? A. Lifting weight for 30 minutes B. Jogging for 30 minutes C. Walking for 1 hour D. Hard cycling for 1 hour 41. Caregivers should not feed A. honey to infants. B. soy-based formules C. rice cereal D. formulas containing lactose or DHA 42. To conserve the vitamin content of foods, A. peel vegetables and cut into small pieces before cooking in water B. store in warm conditions, and expose to sunlight and air C. cook slowly in large amounts of water D. stir-fry instead of boil 43. Lance's goal is to win a marathon bicycle race. He trains aerobically for at least 90 minutes daily. He weighs 80 kg. Based on this information, what is the minimum number of kilocalories he needs to consume daily to maintain his body weight while in training and during a race?