Question: Hi, I am a NP. My son called me ( he lives about 100 miles away). He said he had red dots over his feet and legs. Said they were not painful. I initially thought it might be flea bites since he was out in the yard in sandles a lot. I told him to watch and if they didn't go away or got worse to call me and I would come and look at them. ( he has no insurance). A week later he says they were fading in some areas but a few new ones appeared. I went to see him and he has petechia on both feet to mid calf. It is not particularly heavy but definitely there. No recent illnesses, trauma etc. he does have hpv and I think it may be related to that as he has had some associated derm. problems. I want to have some labs drawn and refer him if necessary. In order to keep his costs down what would be the most basic labs needed for an initial investigation. Thanks