After falling off a horse, Mary complained of pain on the right side of her thorax that intensified when she took a deep breath or coughed. The emergency medical technician suspected a broken rib....

After falling off a horse, Mary complained of pain on the right side of her thorax that intensified when she took a deep breath or coughed. The emergency medical technician suspected a broken rib. Using palpation, how could the EMT identify the precise location of the injury?