On my exam I took on March 1st, there was none. There also wasn't a single question that involved antigen frequencies or panels. There were a lot of case study questions where you had to figure out if it was TTP, DIC, HUS, etc, then choose the appropriate treatment. There also was a question like "blah blah blah statement" is a requirement from A.Osha B.FDA C.AABB, etc. I also had 2 questions that gave you the current cost of a test and the length of time to perform it, then gave you 3 other options and you had to figure out which one was most cost effective. Another question with 4 pieces of equipment, their initial cost and the cost of yearly maintenance, and you have to figure out which one is most cost effective. Lots of questions with family studies and tracing where a particular gene was passed down (for example the dominant Lutheran inhibitor). I also had a couple questions on possible phenotype outcomes of children if their parents are of a given phenotype. You then had to figure out the possible genotype and go from there. One interesting one was a woman phenotypes as K+k-, of choices A,B,C,D that are possible outcomes for her children, which one would indicate the mother is a heterozygote for the Ko allele. Of all the hard memorization calculations, the only one I had to use was for calculating CCI.