Situation – Richard has a nursing diagnosis of ineffective airway clearance related to excessive secretions and is at risk for infection because of retained secretions. Part of Nurse Mario’s nursing care plan is to loosen and remove excessive secretions in the airway. Mario listens to Richard’s bilateral sounds and finds that congestion is in the upper lobes of the lungs. The appropriate position to drain the anterior and posterior apical segments of the lungs when Mario does percussion would be: