Final answer:
The correct answer is a. elasticity. Hazardous drugs are those that pose a risk to human health and safety, and criteria that may identify a drug as hazardous include carcinogenicity, reproductive toxicity, and genotoxicity.
Step-by-step explanation:
The correct answer is a. elasticity. Elasticity is not a criteria that may identify a drug as hazardous.
Hazardous drugs are those that pose a risk to human health and safety. The other options - b. carcinogenicity, c. reproductive toxicity, and d. genotoxicity - are criteria that may identify a drug as hazardous.
For example, a drug that is carcinogenic has the potential to cause cancer, while a drug that is reproductive toxic might cause adverse effects on the reproductive system. Genotoxic drugs can cause damage to the genetic material in cells.