What should the nurse assess last when conducting an examination on a 5-year-old child?

When conducting a physical examination on a 5-year-old child, assessing the throat last is a common practice. This is because examination of the throat can elicit anxiety or discomfort in young children, especially if they anticipate discomfort from having an instrument like a tongue depressor used. By saving this assessment for last, the nurse can minimize the child's distress, allowing for a more positive experience during the examination.

In contrast, assessments like the heart, lungs, and abdomen can typically be performed without causing as much anxiety for the child, as these are less invasive and more routine in nature. Starting with these areas helps build rapport and trust, making it easier to complete the examination process. Thus, conducting the throat assessment last ensures a smoother experience for both the nurse and the child.