Which of the following is true about low-birthweight infants? Question 50 options: a) They show greater prevalence for liver fat infiltration. b) They have proportionately larger kidneys and greater risks for low blood pressure. c) They are more commonly born to upper socioeconomic status women. d) They demonstrate catch-up growth within three months of birth. e) They have an increased risk for insulin resistance later in life.

Babies born too small or too large are less likely to survive than those born closer to an average weight. This is an example of ___________ selection.

Which of the following statements is false?Question 69Answera.Too little body fat can adversely (negatively) affect pregnancy in women.b.The normal fat level in women is 20-30%c.Women need to have higher proportion of fat in the body than the men do.d.Northern fishermen can insulate their body from cold if they have less fat in their body

Children are ____ likely to become overweight or obese if their mothers were overfat prior to becoming pregnant.Multiple choice question.lessmoreneither more or less

Premature infants _____ at risk for developing a vitamin A deficiency because they are born with low stores of vitamin A.Multiple choice question.areare not

Which stage of prenatal development is characterized by an increase in organ function and considerable weight gain, especially "baby fat"?Multiple choice question.Neonatal periodGerminal periodEmbryonic periodFetal period