What guideline should an adult follow when speaking to a toddler?

Choice A rationale:

"The infant has ineffective digestive enzymes" (Choice A) is not the primary reason for offering iron-rich formula to a 6-month-old infant. While infants may have limited digestive enzymes, the primary reason for introducing iron-rich foods or formula at this age is related to their iron stores being depleted, not enzyme function.

Choice B rationale:

Choice B is the correct answer because at around 6 months of age, an infant's iron stores received from the mother during pregnancy start to deplete. Breast milk, which is often the sole source of nutrition for infants, may not provide sufficient iron to meet their growing needs. This is why it's important to introduce iron-rich foods or formula at this stage to ensure the infant continues to receive an adequate supply of this essential mineral.

Choice C rationale:

"The infant has a limited ability to produce red blood cells" (Choice C) is not the primary reason for introducing iron-rich formula. While iron is essential for red blood cell production, the primary concern at this stage is the depletion of iron stores from the mother.

Choice D rationale:

"The infant has a need for iron to support dentition" (Choice D) is not a valid explanation for introducing iron-rich formula to a 6-month-old infant. Iron is not primarily related to the development of teeth, and this statement does not address the key nutritional needs of the infant at this age.

Choice A rationale:

Using a tray attachment on a high chair as a restraint is not a recommended fall precaution for infants. Restraining an infant in this manner can be dangerous and may lead to injuries. Infants should be securely strapped into their high chair but not confined using tray attachments.

Choice B rationale:

Keeping crib rails up and in a locked position is essential for infant fall precautions. This prevents the infant from climbing or falling out of the crib, reducing the risk of injury. It's a crucial safety measure.

Choice C rationale:

Removing all unsteady furniture is an important fall precaution. Unsteady furniture can easily tip over if an infant tries to pull themselves up or grasp onto it. This can result in injuries, making it necessary to secure or remove such furniture.

Choice D rationale:

Stabilizing the infant with a hand when on a changing table is a necessary fall precaution. Infants can be quite wiggly, and having a hand on them helps prevent them from rolling off the changing table, which can lead to serious injuries.

Choice E rationale:

Keeping the infant seat on the floor while indoors is another important fall precaution. Placing the infant seat on an elevated surface can lead to falls, so it should always be kept on the floor to ensure the baby's safety.