VIP Exclusive
CHT Certified Histocompatibility Technologist VIP Practice Exam
CHT — The CHT exam is administered by the American Board of Histocompatibility and Immunogenetics (ABHI) and tests competency in HLA typing, antibody detection, crossmatching, transplantation immunology, and laboratory operations; the exam consists of approximately 150 multiple-choice questions with a 3-hour time limit and a passing score around 70%.
56
Questions
180m
Time Limit
70.00%
To Pass
Question 1 of 56👑 VIP
A transplant laboratory receives a pre-transplant serum sample from a kidney transplant candidate. The CDC crossmatch is negative, but the flow cytometric crossmatch (FCXM) is positive for T cells. Which of the following is the most likely explanation for this discordant result?
Questions 2–56 and full explanations are VIP-exclusive.