Final answer:
For a child who is post-op after brain tumor removal, deep breathing and coughing every hour and offering clear liquids 4 hours after the procedure are appropriate care steps. Trendelenburg position should be avoided as it could increase intracranial pressure.
Step-by-step explanation:
When teaching for a child who is post-op for removal of a brain tumor, several considerations for care must be made. Deep breathing and coughing exercises are often recommended to help clear the airway and prevent respiratory complications. After being under general anesthesia, it is particularly important as the muscles responsible for respiration need to regain control, and the patient might have a sore throat from the intubation. This supports option A: have child deep breathe and cough every hour. Moreover, offering clear liquids a few hours post-procedure is reasonable once bowel sounds have returned and the child is alert, which aligns with option B: offer child clear liquids 4 hours after procedure. Monitoring temperature is also essential, but every 30 minutes may be excessive depending on individual orders from the health care provider. Lastly, the Trendelenburg position is not typically recommended post brain surgery as it may increase intracranial pressure, making option D incorrect.