That may be tough. When you print the result from Quest (to send to the portal) it just prints as a PDF file. There are some explanations.. normal ranges, and references for some of the more obscure tests... but nothing to explain what, say, a creatinine of 1.5 might mean. the PDF is in no way interactive.
We get surprisingly few requests for clarification. When I send to the portal I have a template that I use. Mine does not say much, but you could sure make up a brief description of each test for yours. My partner has one that says something like "we will be glad to respond to brief questions by reply as time permits, but for significant issues you may be asked to make an appointment." It just does not come up often for me.