Jayden James -- I Was Shaken But Not Stirred

Sources tell TMZ Britney's tyke, Jayden James, was not injured during the standoff at Britney's house Thursday night. We're told he was taken to the hospital purely for "preventative reasons."

There are reports that the kid had a bruise -- not true. He had the normal scrapes and rashes that little kids have, but there was nothing alarming. It's S.O.P. for cops to take a child to a hospital for evaluation after a traumatic, protracted incident.