Skelton finished the game for Arizona.
Kevin Kolb out Week 7, likely longer

Mark J. Rebilas-US PRESSWIRE - PresswireSkelton began the season as the starter but injured his ankle in the first game of the season, making way for Kolb to lead the Cardinals to their 4-0 start before losing their first game of the season last week.
The lack of protection by the offensive line of the Cardinals in past weeks has led to Kolb taking a lot of punishment in the pocket. He was sacked 23 times in the past three games alone.
Read Article >Kevin Kolb gets X-rays on ribs after leaving game

Norm Hall - Getty ImagesAccording to the Arizona Republic’s Kent Somers, head coach Ken Whisenhunt said in his post game interview that Kolb’s rib injury was toward the middle of his chest.
Read Article >Kevin Kolb leaves with injury

Scott Rovak-US PRESSWIRE - Presswire