What is an appropriate nursing action when a child is experiencing a generalized tonic-clonic seizure?

A. The nurse should stay with the child during the seizure and ensure safety before seeking help if needed. B. Manually restraining the child can cause injury and is not recommended. C. Inserting a tongue blade is contraindicated and can cause choking or injury. D. Removing nearby objects prevents injury during the seizure and is the safest immediate action.