Gain good, grounded background info on your topic.
Tip: start with your broad topic area and short simple search words
(stroke, amniocentesis, insulin injections, traumatic brain injury geriatrics)
(Click to enlarge the image below)
Choose one scenario below and practice constructing a search from that scenario:
An overview of your broad topic area grounds you in essential knowledge. This will then help you springboard to more detailed, complex research. Read background info to gain a better understanding of the following: