A nurse is teaching a group of parents about infant nutrition.
The nurse explains that iron-fortified infant formula is recommended for infants who are not breastfed because:
Iron is essential for brain development
Iron prevents constipation in infants
Iron enhances immune system function
Iron improves skin color and tone.
The Correct Answer is A
Iron is essential for brain development. Iron helps red blood cells carry oxygen through the body and supports a child’s ability to learn. Iron deficiency can cause anemia, which is when there are not enough red blood cells in the body or the child’s ability to carry oxygen throughout the body is lowered.
Choice B is wrong because iron does not prevent constipation in infants. In fact, iron-fortified formula may cause constipation in some infants.
Choice C is wrong because iron does not enhance immune system function. Iron is important for hemoglobin production, but it does not directly affect the immune system.
Choice D is wrong because iron does not improve skin color and tone. Iron deficiency can cause pale skin, but iron supplementation does not change the natural color or tone of the skin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Hold the newborn in a semi-upright position during feeding.This prevents the formula from flowing back into the baby’s ears and causing infections.It also helps the baby swallow less air and reduces the risk of choking.
Choice A is wrong because warming the formula in a microwave oven can create hot spots that can burn the baby’s mouth.The formula should be warmed by running it under warm tap water or placing it in a bowl of warm water.
Choice B is wrong because discarding any unused formula after 2 hours at room temperature is too long.Bacteria can grow rapidly in warm milk that is left sitting out and unused.The formula should be discarded after one hour at room temperature or within 24 hours if refrigerated.
Choice D is wrong because burping the newborn after finishing each ounce of formula is not necessary.Burping can interrupt the feeding and make the baby lose interest in finishing the bottle.The baby should be burped only when they show signs of discomfort or after finishing the feeding.
Normal ranges for formula intake vary depending on the baby’s age, weight and appetite.In general, newborn babies need around 150 to 200 ml per kilo of their weight a day until they’re 6 months old.The baby should be fed when they show signs of hunger, such as rooting, sucking or crying, and not forced to finish the bottle if they are full.
Correct Answer is B
Explanation
“I will give my baby soft finger foods that he can pick up and eat by himself.” This statement indicates an understanding of the teaching because it shows that the mother knows how to provide appropriate complementary foods for her infant who is eight months old.Complementary feeding, also known as weaning, mixed feeding or introduction of solid foods, should begin for infants by six months of age (26 weeks) but not before 17 weeks.Breast milk or infant formula should continue during the complementary feeding period with amounts gradually reduced as the variety of foods increases.WHO and UNICEF recommend that infants start receiving complementary foods at 6 months of age in addition to breast milk.Initially, they should receive complementary foods 2–3 times a day between 6–8 months and increase to 3–4 times daily between 9–11 months and 12–24 months of age.Complementary foods should be nutritionally adequate, safe, and properly fed.
Choice A is wrong because pureed foods are not suitable for an eight-month-old infant who can handle more textured foods.
Pureed foods are recommended for infants who are just starting complementary feeding at around six
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