Cardinals QB Palmer questionable for Sunday

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Tempe, AZ ( - Arizona Cardinals quarterback Carson Palmer is listed as questionable for Sunday's game against the Tennessee Titans.

Palmer was limited in practice all week with a right elbow injury, but he's expected to start Sunday's contest.

The 33-year-old Palmer has thrown for 3,458 yards, 20 touchdowns and 17 interceptions in 13 games this season.

Wide receiver Michael Floyd (ankle) is questionable after being limited in practice the past two days. Tight end Rob Housler (groin) did not practice all week and is listed as doubtful.

The 8-5 Cardinals are one game out of a wild-card spot in the NFC.