Match the Phases of Drug Testing with the Appropriate Description

question 19

Multiple Choice

Match the phases of drug testing with the appropriate description.
-Phase III

• A)This phase lasts about 2 years. The number of volunteers is 100 to 300 persons with the disease to assess the effectiveness of a drug and to observe for adverse side reactions.
• B)This phase lasts about 1 year and includes 20 to 80 healthy volunteers who are tested for the safety of new drug.
• C)This phase lasts about 3 years. The number of patients with a specific disease is 1000 to 3000 to further verify effectiveness and identify any specific negative side effects of the drug.

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Nine Justices

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