The last section of the lungs to be cleared is the front of the lower lobes.
- Place the child on his or her back lengthwise on your lap, feet toward you and head at your knees. His or her head should hang slightly over the edge but remain fully supported.
- Place your cupped hand on one side of the child's chest just below the nipple area.
- Percuss, sit the child up and allow him or her to cough and deep breathe. Resume the same position and repeat on the other side of his or her chest.


