A preschooler client presents to the emergency department with reports of noisy breathing following ingestion of a small toy. Physical assessment reveals bluish skin discoloration and high-pitched noise on inhalation. Which action should the nurse implement in order to improve the client's condition?
1. Encourage the client to cough forcefully.
2. Prepare the client for rigid bronchoscopy.
3. Give consecutive sternal compressions.
4. Perform a blind finger sweep maneuver.