Energy density is based on the caloric content of a food to the -weight of a food.
a. true
b. false
Answer: a. true
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What is the most realistic advice for reducing lead exposure from the tap water used to prepare infant formula?
a. Because the lead in hot water pipes settles out overnight, draw the water from this source first. b. Whenever possible, boil the water to vaporize the lead and thus decrease the amount remaining in the water. c. Because the first water drawn from the tap each day is highest in lead, let the water run a few minutes before using it. d. To inhibit lead absorption, add a small amount of citrus juice to the water to provide citric acid to complex with the lead. e. Filtering the water through a clean coffee filter will typically remove the majority of lead contamination.
Approximately what percentage decline in basal metabolism is seen in an 80-year-old person compared with a 40-year-old?
a. 1-2 b. 2-4 c. 4-8 d. 8-16
Which of the following is TRUE about multi-vitamin/multi-mineral (MVMM) supplements for older adults?
A. Because of the physiologic changes of aging, the Institute of Medicine recommends that all older adults take an MVMM supplement. B. Many healthcare providers recommend an MVMM supplement for older adults, unless the older adult suffers from depression or dementia. C. Many healthcare providers recommend an MVMM supplement for older adults, as well as a single-nutrient supplement for vitamin B12. D. Many healthcare providers recommend an MVMM supplement for older adults, as well as a high-potency single-nutrient supplement for vitamin C.
___ is a chronic condition in which acidic stomach contents leak into the esophagus, causing pain and damaging the esophagus.
a) Constipation b) GERD c) Heartburn d) Vomiting