The Federal Reserve is ready to lower interest rates again to brace the wobbly economy even as zooming oil prices spread inflation, Chairman Ben Bernanke signaled to Congress on Wednesday.

He is fighting to keep the economy afloat after mighty blows from the housing and credit crises, while trying to contain inflation.

For now, the priority is shoring up the economy, Bernanke suggested in an appearance before the House Financial Services Committee. He pledged anew to slice a key interest rate and help the economy, which many fear is on the verge of a recession, if not already in one.

“The economic situation has become distinctly less favorable” since the summer, the Fed chief told lawmakers.

Since then, the housing slump has worsened, credit problems have intensified and the job market has deteriorated. Bernanke said that combination of bad news has made people and businesses more cautious about spending and investing, further weakening the economy.

The country should prepare for “sluggish economic activity in the near term,” Bernanke said. Concern is growing about the possible return of stagflation, when stagnant growth is combined with rising inflation, for the first time since the 1970s.