1 The PMP Exam is 200 questions with a 4 hour time limit.  The questions are broken down into 5 process groups; Initiation(13%), Planning(24%), Executing(30%), Monitoring and Controlling(25%), Closing(8%).
There are some tests that require people to fast. If you're having a fasting test, you'll be asked to stop eating and drinking 8 to 10 hours before the test. People wonder if they should take their diabetes medicine, or if they should change the dose, when they're getting this kind of test. The answer depends on each person's diabetes care plan and overall health.
Fasting for a certain length of time before a blood test is one way of ensuring that your test results are not contaminated by the food you've eaten. The Mayo Clinic notes that fasting may not be necessary to get an accurate reading on a cholesterol test, but most doctors will still ask that you fast for at least 12 hours before your appointment. For certain other kinds of tests, such as a blood glucose test, fasting is necessary. This test is done to check for diabetes, and it requires that you abstain from any food intake for at least eight hours before the blood is drawn. There are alternatives to this test for diagnosing diabetes, but according to howstuffworks.com, the blood glucose test is easy, fast, and inexpensive. Other types of blood tests do not require that you fast prior to the blood draw.