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.
Criteria Cognitive Aptitude Practice Test. The Criteria Cognitive Aptitude Test (CCAT) is a general pre-employment aptitude test that measures problem-solving abilities, learning skills, and critical thinking. The CCAT practice test consists of 50 questions in logic, math, verbal ability, and spatial reasoning, and has a 15-minute time limit.