Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to carry an injured person by yourself during first aid [title] Do not move someone if you think she has a spinal injury. [step] Moving them could increase the damage and even cause them to be paralyzed. If you are unsure if the person has a spinal injury, then you should proceed as if they do.

Ending1: [title] Make use of a roll lamp lamp instead. [step] Roll lamps work by warding off sudden light flashes. Ending2: Stop the person if they are struggling or you are unsure if they can stand. [substeps] Do not immobilize anyone if they feel unsteady or have difficulty using their weight. Ending3: [substeps] Keep the person close and do not loosen her head. The part of the brain that the spinal cord connects to is weak, and you want to make sure that the person has their back straight and does not slightly give way while you work with them. Ending4: Signs of a spinal injury include : [substeps] Having a head injury, particularly one that involved a blow to the head or neck. Showing changes in the state of consciousness, for example, being unconscious or confused.

Answer format: ending1/ending2/ending3/ending4