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.
To help you understand your test scores as you start PSAT test prep, hereâs an in-depth look at the way the scores work. What will the PSAT score look like? Youâll actually get three scores total, one for each section: critical reading, math, and writing. Your scores in each will range from 20 to 80 (and the average score for a high school junior is 50).