John Petrucci: âMy Favorite Guitar Chord Is âThe Alex Lifeson Chordââ. John Petrucci went out for a drive with the folks from Cosmo Music. In the resulting Rockstars in Cars video, shown below, the Dream Theater guitarist talks about his favorite solo to play live, his mix of technical and emotional guitar playing, and more. Best question in the video: âDesert Island Chord: You got one chord you can play forever.
The Problem With the EtG Urine Test. The EtG test is sensitive to the presence of any alcohol, even low-levels, and can detect alcohol in the urine several days after consumption. But the test is so sensitive, it can produce a positive test for ethyl glucuronide from the mere exposure to alcohol that is present in many daily use products.
With the EtG Urine Alcohol Test, however, the presence of EtG in the urine reveals that ethanol alcohol was consumed within the past 80 hours or so which could mean many hours after the ethanol alcohol has been metabolized by the body. Thinking about this reveals the following. No, the EtG Urine Alcohol Test cannot tell how much alcohol an individual consumed, but it can, nonetheless, detect alcohol ingestion after the alcohol has been metabolized by the liver.