Is routine computed tomography scanning too expensive for mild head injury?
Every patient with loss of consciousness or post-traumatic amnesia should have routine CT scanning. If the scan is normal and there are no other reasons for admission, the patients can be discharged safely from the emergency department. This represents optimal care from a medical standpoint and is justified from a cost-effectiveness point of view.
Providing a telegraphic prompt to imitate does not offer any advantage as an intervention technique. Children are just as likely to respond to a grammatically complete imitation prompt. Further, including function words encourages children who are developmentally ready to imitate them.