Which of the following medications is a Pregnancy Category X?

Question

Quizplus · Accepted Answer

Methotrexate is a Pregnancy category X medication; the use of contraception by women of reproductive age is required. Rivastigmine is a cholinesterase inhibitor and is a Pregnancy Category B drug. Dronobinol is a cannabinoid analog used as an antiemetic and is also a Pregnancy Category B drug. Infliximab in a monoclonal antibody used to treat rheumatoid arthritis and is a Pregnancy Category C agent.

Which of the Following Medications Is a Pregnancy Category X