Please choose the correct ending to complete the given sentence: Health: [header] How to evaluate for head injuries during first aid [title] Make sure the person is conscious. [step] While the person may still be awake, there can be other concerns. You'll want to check him quickly to see if he is alert and responsive.

Ending1: Injuries that develop slowly from a broken or broken bone are difficult to assess. [substeps] See if there is an injury that caused a head injury. Ending2: If he turns to wakefulness and motions towards you, that could mean something else. [substeps] Fluids and solids should not be put under the eyes. Ending3: One good way to check is using the avpu responsiveness scale : [substeps] Alert: look to see if he is alert, with eyes open. Does he respond to questions? Verbal: ask simple questions, and see if he is able to answer them. Ending4: He could be in shock, laying still and not moving, or he could have an autoimmune disorder. [title] Place a dressing on the person and check for a pulse.

Answer format: ending1/ending2/ending3/ending4