Question

question 4. which of the following are signs that a person may have sustained a concussion? select all that apply. blank or vacant look lying motionless on the ground drinking excessive amounts of water inability to respond appropriately to questions leg cramps slow labored movements

Explanation:

A concussion is a type of traumatic brain injury. A blank or vacant look can indicate altered mental - state. Lying motionless may be due to loss of consciousness. Inability to respond appropriately shows cognitive impairment. Slow labored movements can be a sign of neurological issues post - concussion. Drinking excessive water and leg cramps are not typical signs of concussion.

Answer:

• Blank or vacant look
• Lying motionless on the ground
• Inability to respond appropriately to questions
• Slow labored movements