Thanks to everyone who has written today regarding my questions!!!  It all makes better sense now, especially Carol’s explanation comparing DNA to a city.  I learn better from word pictures!!!

Yes, I agree with you Carol, that Quinn’s misdiagnosis may in fact be another misdiagnosis.  I know my medical field is doing the best job they can and they will figure Quinn’s DNA out.  Thanks also for the questions you have suggested for the docs to determine exactly what gene the exon 7 is on!!