Hi, you can do a websearch for--> discount lab tests
A simple CBC test is around $35, no doctor is needed. If the platelets are not low, then the easy bruising is most likely not from leukemia. Also, in leukemia the WBC would be high.
But the most likely cause is this: https://www.symptoma.com/en/info/purpura-simplex
Tell her that, if so, it is not a dangerous condition.
I'd also try taking vitamins C and K.
The implants would be a factor if they are provoking the immune system to kill platelets. In leukemia, low platelets are because of lowered production. In autoimmunity, low platelets are from destruction.