Jimmy Garoppolo, the 49ers starting quarterback, was asked Tuesday which injury was bothering him more, his right shoulder sprain or his right thumb UCL tear.His response was, yes.The 30-year-old was limited in practice Tuesday, but ProFootballDoc, Dr. David Chao, said he expects Garoppolo to play Saturday against the Packers.By video, Garoppolo likely suffered a rotator cuff contusion when he fell straight on his elbow in the second quarter against the Cowboys.Garoppolo told reporters he was protecting his injured thumb on the fall, which is likely why he didn't use his hand to break the fall.With Garoppolo likely to play, the question is how effective can he be throwing?The numbers certainly told the tale after the injury against the Cowboys.Before the shoulder injury, Garoppolo was 11 for 14 for 133 yards. After the injury, he was 5 for 11 for 39 yards and poorly thrown interception. His shoulder pain can be managed with an injection before or during the game Saturday, but the 49ers quarterback will have to contend with frigid temperatures in Green Bay this Saturday.The 49ers are 6-point underdogs against the Packers, according to FanDuel Sportsbook.