i came across this memory method from a hk drama. it works well for me.
http://litemind.com/memory-palace/http://litemind.com/improve-memory-speaking-minds-language/in order to memorise something, we need to understand it. however, there are some facts or numbers that we just have to memorise by heart.
DM will be a good example.
in order to remember the different hypoglycemic agents used in DM type 2, we have to understand that it needs to reduce the blood glucose level and insulin can reduce blood glucose. so the drugs can increase insulin secretion (insulin secretagogues) or increase insulin sensitivity (insulin sensitisers) to reduce the blood glucose. the drugs can also act directly to reduce glucose absorption into the bloodstream (insulin sparers).
so in this case our memory is based on understanding. However, we also need to know the range for impaired glucose tolerance in 2hr oGTT, which is 7.8-11.1 mmol/L (anything below is normal and above is DM)
obviously i can't understand anything to memorise the range 7.8-11.1 So in this case we can relate the numbers to something else.
you can imagine 7 looks like an open jaw from the side, and this is the jaw of a snowman (8), and this snowman is holding 3 candles (111). and this snowman is so fat to have DM. then the numbers 7.8-11.1 can be easily memorised.
U can also put this snowman in a room, and subsequently put other pictures in other rooms. and you can then visit this house full of pictures when you need the figures.
this memorisation method can also make study more interesting. really hope it helps.