Which of the following is NOT one of the five major uses of drugs?

• A. Disease Prevention
• B. Treating Diseases
• C. Diagnostic
• D. Cosmetic Enhancement

Answer: (D)

The idea being tested is what medical uses drugs serve. In healthcare, drugs are used to prevent illness, to treat diseases, to help diagnose conditions, and to relieve symptoms or support a bodily function. Cosmetic enhancement does not fit these medical aims; it’s about altering appearance rather than addressing a health problem or supporting bodily processes in a therapeutic way. So while prevention (like vaccines), treatment (such as antibiotics), diagnosis (like diagnostic agents), and symptom relief or replacement therapy are all legitimate medical uses of drugs, cosmetic enhancement is not. That’s why the option describing cosmetic enhancement is not a major medical use of drugs.