"A mild infection. We'll clean that out in a bit," he said, feeling the rest of the skull. There was the bump and infected wound, but judging from the clarity of the man's speech, and the lack of apparent pressure under the skull, there were no severe head injuries. "Before I treat that and tend to that foot, let me check your spine and torso. If you'd remove your upper clothing please. Any injuries or pain there?" He figured that if there had been internal bleeding, the man would have succumbed already, but there could still be fractures or other injuries that required his attention first.