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.
PSAT Test - Format, Structure, and Question Types. The PSAT/NMSQT (National Merit Scholarship Qualifying Test) is a standardized test that most high schools in the United States administer to their 11th grade students. Some high schools also offer the PSAT/NMSQT to their 9th and/or 10th grade students. Considered to be a preliminary SAT, the PSAT test gives students a sense of the format, question types, content, and time limits that they will encounter on the SAT. Additionally, the PSAT test serves as a qualifying test for the National Merit Scholarship Program. PSAT Test Format, Structure, and Question Types