Correct Answer: D

Rationale: Signs and symptoms are cues and clusters derived from patient assessments that are used to form a nursing diagnosis, guiding the development of a care plan.

Correct Answer: D

Rationale: Factors like homelessness, lower income, and migrant status can create barriers to providing adequate nutrition for children.

Correct Answer: B

Rationale: Criticizing parents or making negative comments about their involvement is nontherapeutic and can damage the nurse-patient-family relationship.

Correct Answer: A

Rationale: The evaluation step involves determining if outcomes are met, modifying the plan if needed, and selecting alternative interventions if goals are not achieved.

Correct Answer: C

Rationale: The correct answer is C: Decentering. Decentering is the ability to consider multiple aspects of a situation, which the child's question demonstrates. In this scenario, the child's question shows that she is thinking beyond her own experience and considering the difficulty or complexity of giving an injection from the nurse's perspective. Choices A, B, and D are incorrect. Conservation refers to understanding that certain properties of an object remain the same despite changes in its appearance. Accommodation is the process of adjusting existing knowledge or creating new mental categories to incorporate new information. Class inclusion involves understanding the relationship between a whole set and its subsets, which is not demonstrated in the child's question.