title: Hyperinflation, hyperventilation and hyperoxygenation before tracheal suctioning in children requiring long term care.
mesh_terms: D002675:Child, Preschool; D006801:Humans; D007223:Infant; D026741:Physical Therapy Modalities; D012121:Respiration, Artificial / Q000379:methods*; D013396:Suction / Q000009:adverse effects; D014132:Trachea