What is a common source of lead poisoning in infants??
A) ?maternal passage of lead to the fetus
B) ?baby bottles made from lead crystal
C) ?contaminated water used to make infant formula
D) ?preparation of infant formula in galvanized containers
C
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Phenylketonuria is an inherited genetic condition that causes _____.
A. an increase in phenylalanine levels in the body B. osteoporosis C. excretion of excess ketones in urine D. an increase in blood glucose levels E. constipation because of muscle coordination problems in the gastrointestinal tract
Assume you are attending a family picnic and are staring at a table full of food. Your choices from the table are: fried chicken, cold-cut platter (bologna, salami), whole grain rolls, shrimp, jello, spinach salad, fruit salad, baked beans, potato chips, zucchini, cake, and low-fat milk. Which of the following sets of foods would not be considered basic foods?
a. potato chips and cold cuts b. cake and spinach salad c. jello and fruit salad d. fried chicken and zucchini
Examples of nutrients that function as antioxidants include vitamin C, ?-carotene, selenium, and _____
a. vitamin E b. folic acid c. B6 d. B12
Having a deficiency of which nutrients has been implicated in increased blood levels of homocysteine in the elderly?
a. vitamin B12, folate, and iron b. vitamin B12 and folate c. calcium, vitamin D, and vitamin B12 d. all the B vitamins and vitamin C e. fat-soluble vitamins only (A, D, E, K)