Which of the following tests are commonly performed before organ recovery?

Blood type tests are essential pre-recovery evaluations in the organ transplantation process. Determining the donor's blood type is critical because it ensures compatibility between the donor's organs and potential recipients. This compatibility helps to minimize the risk of organ rejection, which is a significant concern in transplant surgeries. Blood type matching is one of the fundamental steps that precede the actual organ recovery to ensure that the donated organ can be successfully transplanted into a recipient.

While psychological evaluations, radiation exposure assessments, and genetic profiling may be relevant in certain contexts, they do not universally apply as routine tests before organ recovery. For instance, psychological evaluations are more focused on the overall suitability of donors or recipients in the broader context of transplant decisions rather than a test specifically needed before an organ is recovered. Similarly, radiation exposure assessments focus on safety and health regarding donors but are not standard pre-recovery tests. Genetic profiling might have implications for understanding potential genetic disorders but is not a common or routine procedure in the immediate pre-recovery phase of the organ donation process.