Please choose the correct ending to complete the given sentence: Health: [header] How to treat a broken foot [title] Move the patient to a safe location and check for other injuries. [step] If the patient has also suffered a head, neck, or back injury, move him as little as possible and be extremely careful when doing so. Both the safety of the patient and the rescuer are more important than the immediate diagnosis and treatment of the foot injury.

Ending1: [title] Remove the shoes and socks of both feet and check for common symptoms of a broken foot. [step] Compare both feet side by side to check for swelling or any other differences in appearance. Ending2: [substeps] Place the patient on a stretcher or gently insert a pillow under the foot to keep it steady and immobilize the patient. Cover the patient with an ice pack or two if necessary. Ending3: Help the patient to restore his heart function and fine motor functioning as best as possible by : [substeps] Letting him know that his feet are in good condition. Providing him with pain relievers such as ibuprofen. Ending4: [substeps] Contact emergency medical professionals if the patient in treatment is not lying down immediately. If he hasn't been standing for several minutes after the severe injury, there is a chance of him needing medical attention.

Answer format: ending1/ending2/ending3/ending4