The parents of a 4-year-old boy are concerned because they have noticed him frequently touching his penis.
What knowledge would act as the basis for the nurse's response?

Choice A rationale:

Introducing solid foods to infants is an essential step in their development. The nurse should advise a parent to introduce each new food 4 to 7 days apart. This recommendation is based on the principles of food introduction and infant nutrition. By introducing new foods with this time gap, parents can monitor for any adverse reactions or allergies that may occur. It allows for the identification of potential food sensitivities, making it easier to determine the cause if the child develops any adverse reactions. This cautious approach ensures the safety and well-being of the child while also helping to establish healthy eating habits from a young age.

Choice B rationale:

Mixing foods together is not recommended when introducing solid foods to infants. This approach can make it challenging to identify the cause of any adverse reactions or allergies. If a parent mixes multiple foods and the child has a negative reaction, it becomes difficult to pinpoint which specific food caused the problem. Therefore, it's best to introduce one food at a time, as advised in choice A, to monitor the child's response effectively.

Choice C rationale:

Eliminating a refused food from the diet is not a suitable approach for introducing solid foods to infants. Refusing a new food is a common response in infants who are still getting used to the taste and texture of solid foods. It's important not to eliminate the food altogether, as it may take several attempts before the child accepts it. Parents should be encouraged to reintroduce the refused food at a later time. The focus should be on gradual exposure and persistence.

Choice D rationale:

Beginning with one tablespoon of food is not a recommended approach. Infants should start with small amounts of solid foods and gradually increase the quantity as they become more accustomed to the new textures and flavors. Starting with a larger portion can overwhelm the child and may lead to refusal or choking. A gradual introduction, as suggested in choice A, is a safer and more appropriate method.

Choice A rationale:

"Increased communication skills.”. This is a major developmental task in the preschool years, as children improve their language and communication abilities.

Choice B rationale:

"Acceptance of separation.”. Preschool-age children should begin to develop the ability to separate from their primary caregivers more easily, which is a significant developmental milestone.

Choice C rationale:

"Control of bodily functions.”. Developing control over bodily functions, such as toilet training, is a crucial task during the preschool years.

Choice D rationale:

"Development of parallel play.”. Preschoolers start engaging in parallel play, where they play alongside but not necessarily with other children, which is a typical developmental task for this age group.

Choice E rationale:

"Consistent appetite.”. While eating habits may change during the preschool years, having a consistent appetite is not a major developmental task in this age group. .