If someone drank 10 drinks on a Sunday and then was tested 5 days later through an EtG test would the person pass?

EtG testing is by far the most widely used methodology in the drug test market. I am not familiar with the practices of the many states but it is safe to assume they use it.

Interestingly, I have recently noticed that testing laboratories have moved away from the "up to 80 hours" claim and now promote "up to five days."

There have been, to the best of my knowledge, two examples of EtG presence at the 5 day mark. In both instances it was one individual in each test group and those individuals, respectively, suffered from liver and kidney damage.

If you are physically healthy, there should be no trace of the 10 drinks at five days.