What list of drugs is tested according to the Department of Defense guidelines?

The correct choice reflects that the drugs tested according to the Department of Defense guidelines are specifically those listed in the Department of Defense Instruction 1010.16 (DODI 1010.16). This instruction outlines the substances that are prohibited for military personnel and provides a detailed list of drugs that are monitored during drug testing. This list is essential for maintaining the readiness and safety of the armed forces, ensuring that service members do not use substances that could impair their performance or violate military regulations.

The distinction of DODI 1010.16 is key; it offers a comprehensive framework that includes not only illegal drugs but also substances such as certain prescription medications that may affect one’s capability to perform military duties. While the other options might refer to relevant substances or important categories, they do not encompass the specific and detailed guidelines established by the DOD that govern drug testing for military personnel.