A Nurse Is Caring for a Daniel, a 7 Year-Old

A nurse is caring for a Daniel, a 7 year-old client, who receives chest physiotherapy (CPT) . Which of the following action by the nurse would be appropriate?

A) percuss on to the rib cage area
B) Place the child in a prone position for the therapy
C) Teach the child not to cough during the treatment
D) Schedule the therapy thirty minutes after meals