Final answer:
In the plan of care for a child with cystic fibrosis, initiating airway clearance techniques should be included to help improve lung function and reduce the risk of complications.
Step-by-step explanation:
In the plan of care for the newly admitted child with cystic fibrosis, the nurse should include initiating airway clearance techniques. This is important because cystic fibrosis can cause the accumulation of thick and sticky mucus in the airways, leading to breathing difficulties and increased risk of infections. Airway clearance techniques, such as chest physiotherapy and breathing exercises, can help loosen and remove the mucus, improving lung function and reducing the risk of complications.