A drug screening test performed on a urine sample can detect the presence of ________.
A. illegal drugs
B. performance-enhancing drugs
C. addictive drugs
D. all of the above
Answer:D
A drug screening test performed on a urine sample can detect the presence of ________.
A. illegal drugs B. performance-enhancing drugs C. addictive drugs D. all of the above
Explanation: A) This is true, but it is not the only correct answer.