Which best describes first aid? A. Getting vaccines to prevent illness

B. Caring for someone that has been sick for a long time

C. Immediate care is given to a person that has been injured or become ill

According to proper standing posture, from a side view, which parts of the body should be aligned? a. ear, shoulder, hip, knee, and ankle b. stomach, hip, knee, and ankle c. nose, shoulder, hip, knee d. ear, shoulder, fingers, ankle