Which technique is appropriate when assessing a preschool-aged child?

Asking questions directly to the child is the appropriate technique when assessing a preschool-aged child. This age group is beginning to develop their language skills and can engage in conversation. Directly involving them in the assessment process helps build rapport, making them feel more comfortable and engaged. It also allows healthcare providers to gauge their understanding and give insights into the child's thoughts and feelings.

Involving the child directly in the assessment encourages cooperation and may yield more accurate information, as children at this developmental stage are eager to express themselves. This technique supports child-centered care, which is essential in pediatrics.

The other techniques, such as having the child undress completely or asking the parent to leave the room, can create anxiety or distress for the child, which could hinder the assessment process. Additionally, offering only yes or no questions limits the child's ability to fully express themselves and may lead to incomplete or unsatisfactory information regarding their health and feelings.