The nurse is assessing a client who is one day postoperative parathyroidectomy and finds that the client is experiencing stridor. After notifying the healthcare provider (HCP), the nurse should prepare for which procedure?

Choice A reason: Nasogastric tube insertion is not appropriate for stridor. Stridor indicates airway obstruction, and inserting an NGT could worsen airway compromise. Choice B reason: Pacemaker placement is indicated for cardiac conduction abnormalities, not airway obstruction. Stridor is unrelated to cardiac rhythm disturbances. Choice C reason: Tracheostomy placement is the correct intervention because stridor after parathyroidectomy suggests airway obstruction, often due to laryngeal nerve injury or hypocalcemia causing laryngeal spasm. A tracheostomy provides a secure airway and prevents respiratory arrest. Choice D reason: Central line insertion is used for vascular access, not airway management. It does not address the immediate life-threatening complication of stridor.