Which of the following statements about allergies is false?
a. Many times children "outgrow" their food allergies.
b. Children with true allergies test positive for antibodies.
c. A child can produce antibodies without displaying symptoms of allergy.
d. Symptoms of food allergy reaction always occur within minutes of ingesting the offending food.
d
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Which of the following is one of the five components of physical fitness?
a. Hydration b. Cardiorespiratory endurance c. Stress d. Body mass index
During development of the fetus, what organ(s) is/are the first to develop?
a. Heart and lungs b. Liver and kidneys c. Gastrointestinal tract d. Central nervous system and brain
When is an infant likely to need supplemental water?
A. when the infant has diarrhea B. when the weather is hot C. when the infant has a fever D. All of these choices are correct. E. None of these choices are correct; an infant never needs supplemental water.
Most dietary iron is:
a. heme iron. b. nonheme iron. c. ferrous iron. d. free iron.