Quillivant XR is an oral suspension (a liquid). It contains about 20 percent immediate release and 80 percent extended-release methylphenidate. After a dose is taken, the medicine begins to work in about 45 minutes and continues working for up to 12 hours.
There are a total of 36 questions on Californiaâs written knowledge test. You must answer a minimum of 30 questions to pass the test. To prepare for the written test, you should study the California Driverâs Manual. You should also take multiple practice exams â this is a good way to determine your knowledge level and identify any weak areas.
It must give you around 75 questions (for the RN) and 85 questions (for the PN) to reach this amount. 2. If you are close to the passing standard, then the computer will keep administering questions up to the maximum length of the exam. The max length for the RN test is 265 questions; the PN test is 205 questions.