A nurse has accepted a position on a pediatric unit and is learning about psychosocial development. Place Erikson's stages of psychosocial development in order from birth to adolescence. (Move the steps into the box on the right, placing them in the selected order of performance. Use all the steps.)

A. Separates easily from primary caregiver for short periods of time: This is the correct choice. Toddlers typically begin to demonstrate increased independence and are able to separate from their primary caregiver for short periods of time without significant distress. This developmental task reflects the toddler's growing sense of autonomy and confidence in exploring their environment.

B. Explains the difference between right and wrong: While toddlers may begin to understand simple rules and expectations, they are not yet capable of explaining the difference between right and wrong in a comprehensive or abstract manner. Moral development occurs gradually over time and is influenced by various factors, including socialization and parental guidance.

C. Cooperates in doing simple chores: Toddlers may begin to imitate or participate in simple household tasks or routines, but their level of cooperation is typically limited and may vary depending on individual temperament and developmental readiness. While involvement in chores can promote a sense of responsibility and independence, toddlers are still in the early stages of learning basic self-care skills and may require supervision and assistance.

D. Prints letters and numbers: The ability to print letters and numbers typically emerges during the preschool years, around ages 3 to 5, as part of the development of fine motor skills and early literacy. Toddlers are not developmentally ready to master the precision and coordination required for printing letters and numbers. Their focus during the toddler stage is primarily on gross motor skills, sensory exploration, and language development.

A. Place the infant in an infant seat for 2 hours following the procedure. There is no specific need to place the infant in an infant seat for 2 hours following a lumbar puncture. After the procedure, the infant should be positioned comfortably and safely, but there is no requirement for a specific duration in an infant seat.

B. Hold the infant's chin to his chest and knees to his abdomen during the procedure. This positioning is not appropriate for a lumbar puncture. The correct positioning for a lumbar puncture involves having the infant in a lateral recumbent (side-lying) position with knees flexed up toward the chest, allowing the spine to be flexed and creating space between the vertebrae for the needle insertion.

C. Keep the infant NPO for 6 hours prior to the procedure. Keeping the infant NPO (nothing by mouth) for 6 hours prior to the procedure is not necessary for a lumbar puncture. Infants can continue breastfeeding or formula feeding as usual before the procedure. However, if sedation or anesthesia is planned for the procedure, specific fasting guidelines may apply depending on institutional protocols and the infant's age and health status.

D. Apply a eutectic mixture of lidocaine and prilocaine cream topically 15 minutes prior to the procedure. This is the correct choice. Applying a eutectic mixture of lidocaine and prilocaine cream topically before the procedure helps to numb the skin and reduce pain at the site of the lumbar puncture. It is a standard practice to minimize discomfort for the infant during the procedure.