Final answer:
Trazodone is an antidepressant, so the nurse would monitor for orthostatic hypotension and sedation, but monitoring for tardive dyskinesia is less relevant as it is usually associated with antipsychotic drugs, not antidepressants.
Step-by-step explanation:
The child prescribed trazodone would warrant specific nursing considerations in their plan of care. The nurse would likely include monitoring of blood pressure for orthostatic hypotension and assessing for sedation and drowsiness, which are common side effects of this medication. Administering trazodone with a snack may help reduce gastrointestinal side effects. However, monitoring for tardive dyskinesia would be least likely to be included in the plan of care, as this is a side effect more commonly associated with classes of antipsychotics rather than with antidepressants like trazodone.