Hi Kevin. You will be covered in prayer for your transplant tests. If it goes anything like my heart transplant preview, there will be blood labs, xrays, CAT scan, a pulmonary function test and perhaps a oxygen/carbon dioxide exchange test. You will speak to many doctors and they will also have you see a psychiatrist to ensure that you are mentally prepared for any possible surgery. Mayo plans out these days meticulously and you will be well taken care of. You are in great hands.