Drinking large quantities of water would be an example of an attempt to alter the results of a drug test by _________.

Question

Quizplus · Accepted Answer

Drinking large quantities of water is an attempt to dilute the concentration of drugs in the urine by increasing the volume of fluid in the bladder, making it more difficult to detect the presence of drugs. Adulteration would involve adding foreign substances to the urine sample to interfere with the drug testing process, while substitution would involve substituting someone else's urine for one's own. None of these would apply to drinking large quantities of water.

Drinking Large Quantities of Water Would Be an Example of an Attempt