Primary ciliary dyskinesia is a disorder characterized by chronic respiratory tract infections, abnormally positioned internal organs, and the inability to have children (infertility). The signs and symptoms of this condition are caused by abnormal cilia and flagella.
Apart from the writing sections, all the five sections contain a total of 48 questions. Out of these 48 questions, 40 contribute towards the score in PCAT, while the remaining 8 questions are experimental questions that are not scored. Out of the two writing sections, one section is for experimentation.
RBT EXAM CONTENT AND STRUCTURE. The Registered Behavior Technician examination is comprised of 75 multiple-choice questions. Each question has four possible answers. Examination content is based on the RBT Task List. In addition to the 75 graded questions, examinations typically include up to 10 ungraded pilot questions. Therefore, candidates sitting for the RBT examination will usually answer 85 questions total.