When you have a piece of code you want to run x number of times, then code within that code which you want to run y number of times, you use what is known as a nested loop. In Python, these are heavily used whenever someone has a list of lists-an iterable object within an iterable object.1  Early exits.f you've done any programming before, there's no doubt you've come across a for loop or an equivalent to it. In Python, they work a little differently. Basically, any object with an iterable method can be used in a for loop in Python.
If the result is abnormal, it is typically followed up with a fasting blood glucose test or a GTT. Glucose blood tests are also used to screen pregnant women for gestational diabetes between their 24th and 28th week of pregnancy.
The Glucose (Serum) Test, also known as the Fasting Blood Glucose Test, is the most common test used to diagnose hyperglycemia (higher than normal levels of blood sugar), hypoglycemia (lower than normal levels of blood sugar) and diabetes. Itâs commonly given by your doctor every year and during pregnancy. In addition, Diabetics self conduct this test multiple times a day to monitor their blood glucose. Note: Be sure to fast (not eat) for 10â12 before the test to ensure its accuracy.