Doing paper for school.. wondering about variables and factors to be considered when doing EtG testing e.g. weight, diet, age.. if a person has consumed alcohol through-out the week prior to testing and he or she has a couple glasses of wine (4-9oz) and the cut off time was 2:30-3 a.m. Sunday morning and the test was administered Wednesday 9a.m or Wednesday evening 4 p.m.up to 7pm... how likely is the ETG to detect alcohol in the urine

We don't do homework on this site. You're going to have to research this on your own.

Good luck.

Why do I not believe this is homework....

I don't buy it either. Unless its Med school (something I think is unlikely). If that's the case then heaven forbid they ever get to be a medical professional if they can't do their own assignments.

If they are a drunk and getting cute...they need to face the music for drinking when they are required to abstain.