Which Food and Drug Administration (FDA)Pregnancy Category represents the highest degree of risk to the fetus?

Question

Quizplus · Accepted Answer

Category X indicates that studies in animals or humans have demonstrated fetal abnormalities and/or there is positive evidence of human fetal risk based on adverse reaction data from investigational or marketing experience, and the risks involved in use of the drug in pregnant women clearly outweigh potential benefits.

Which Food and Drug Administration (FDA)Pregnancy Category Represents the Highest