To reduce the risk of neural tube defects in infants, the diet should contain adequate amounts of
A. vitamin C.
B. iron.
C. calcium.
D. folic acid.
D
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What is the difference between the cis and the trans configuration?
A. the side of the carbon chain the hydrogens sit on B. there is no difference between them C. the number of carbons in the carbon chain D. none of the above
Which characteristic is most typical of a chronic disease?
a. It has a rapid onset. b. It rarely has noticeable symptoms. c. It produces sharp pains d. It progresses gradually. e. It disrupts daily life, but is unlikely to be life-threatening.
Over time, measurements of height, weight, and head circumference ________.
A. are used by pediatricians to look for health problems B. are used to assess an infant's growth and development C. are used to compare an infant's growth to others of the same age and gender D. All of these choices are accurate.
A PN patient is receiving 45 calories/KG. What may be the result?
a. hypocalcemia b. hyperkalemia c. hypokalemia d. hyperphosphatemia