Final answer:
If a CNA determined that an injured person is conscious, they should assess the person's vital signs and level of consciousness.
Step-by-step explanation:
If a CNA determined that an injured person is conscious, he should assess the person's vital signs and level of consciousness. The CNA should check the person's pulse, breathing rate, and blood pressure to ensure they are within normal range. They should also assess the person's level of consciousness by asking simple questions or having the person follow commands. If the person is conscious and their vital signs are stable, the CNA should continue to monitor them and provide appropriate care based on their condition.