By Nick Selbe The defensive back fell to the turf early in the first quarter after a collision with Hunter Henry. View the original article to see embedded media. There was a scary moment early in Sunday’s matchup between the Lions and Patriots when Detroit defensive back Saivion Smith needed to be taken off the field by an ambulance following a collision with New England tight end Hunter Henry. Smith was tended to by the team’s medical staff as his teammates formed a circle around him before the ambulance arrived. He was taken to a local hospital to be evaluated for a neck injury, the team an…