#INSERT type:image caption:Swansea celebrate after Ki Sung-yeung scores against Hull. END#
Swansea manager Garry Monk confirmed that defender Kyle Naughton had gone to hospital to have his swollen ankle assessed.
Naughton was clattered by Hull defender David Meyler, who received a straight red card for the challenge.
"We hope it's not a serious injury and Naughton is the only negative on the day," he said.
"It was a genuine 50-50 ball for both players to have and my initial reaction was that it was bad challenge.
"I don't think there was any malice from the player, but you always run that risk when your foot goes over the ball."
Swansea's win took them to within a point of their best Premier League points total of 47 with seven games of the season remaining, and Monk said beating that mark continues to drive his players on.
"Everyone has said we're not fighting relegation, we're not fighting for Europe -- what are we fighting for?'' he added.
"But we've got our own targets and our plan is to surpass that points total.
"I warned the players at half-time that Hull were fighting for their lives and they would throw caution to the wind, but the commitment and desire was there from my team and ultimately we go that deserved third goal."