Based on the results of the blood typing, hla typing, and pra (if calculated), who is the most appropriate family member to donate his or her kidney to diana? explain your answer. what additional test needs to be completed before the transplantation?

thrombocytopenia, which is a deficiency in blood platelets, can cause bleeding and bruising in the dermis similar to senile purpura. other possible causes include: exposure to ultraviolet rays and aging skin are common causes of senile purpura. senile purpura may also be a sign of collagen loss in the skin and bones.