(670 The Score) Bears top receiver Allen Robinson left practice Friday with a knee issue, and the team was still seeking information on the extent of the injury as of mid-afternoon.
Robinson's injury isn't believed to be serious, coach Matt Nagy said. The Bears listed him as questionable to play against the Lions on Sunday. Robinson has 71 receptions for 829 yards and five touchdowns this season.
Bears edge rusher Khalil Mack (back) and defensive lineman Akiem Hicks (hamstring) were each listed as questionable for Sunday. Both players were limited in practice Friday.
Quarterback Nick Foles (hip) is questionable as well, though he has practiced in full the last two days. He will serve as the team's backup quarterback, with Mitchell Trubisky set to start for a second straight game.
The Bears also listed tackle Charles Leno Jr. (toe), receiver Darnell Mooney (knee), tackle Germain Ifedi (calf), linebacker James Vaughters (knee) and linebacker Josh Woods (foot) as questionable.
Kickoff between the Bears (5-6) and Lions (4-7) comes Sunday at noon CT from Soldier Field.
Chris Emma covers the Bears, Chicago’s sports scene and more for 670TheScore.com. Follow him on Twitter @CEmma670.