The CHT and CHS Examinations have been developed to objectively measure the knowledge and skills required for histocompatibility technologists and specialists. Both examinations contain 150 multiple-choice questions. The examinations are developed by an examination committee of experts in the field who are appointed by ABHI.
The following are examples of multiple-choice questions. Each of the questions is followed by four suggested answers. Select the one answer that is the best for each question. Click on following question numbers to start: