I think the answer to this is D.
True. They need to work together to truly be efficient and figure out what is wrong and how to fix it.
Answer:
Long answer so put below.
Explanation:
■ Size up the scene
■ get consent, begin to control the bleeding and have a bystander call 9-1-1 and get a first aid kit
■ Maintain pressure, and use SAMPLE.
■ continue with a head-to-toe check.
■ monitor the person for signs and symptoms of shock while waiting for EMS