Trait controlled by the both environment and genetic factor. Usually, multifactorial traits outside of illness result in what we see as continuous characteristics in organisms, especially human organisms such as: height, skin color, and body mass.
I recently took a drug test for a job. I tested positive for opiates in my urine. I do not and have never taken drugs of any sort other than alcohol. I dont take any prescription drugs, how is it possible that this happened. I hade consumed some beer about12 hours before the test.
Your provider may send your urine sample to the lab to see if albumin, a type of protein, is in your urine. If you have albumin in your urine, your provider may want to test it one or two more times to confirm the result. Measuring the albumin level in your urine helps your provider know which treatment is best for you.