CITI Training Practice Exam

Disable ads (and more) with a membership for a one time $2.99 payment

Master CITI Training with our comprehensive practice exam. Boost your research skills, ensure compliance, and excel in your field. Start now for success!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

In which phase of clinical development is determining a drug's effectiveness the primary goal?

Phase I
Phase II
Phase III
Phase IV

The correct answer is: Phase III

During Phase I of clinical development, the primary goal is to test the safety of the drug in a small group of healthy volunteers. Phase II focuses on testing the drug's efficacy in a larger group of patients with the target disease or condition. Phase III is the final stage of clinical development and is designed to confirm the drug's effectiveness in a larger population. Therefore, determining a drug's effectiveness is the primary goal in Phase III. Phase IV, also known as post-marketing surveillance, is conducted after the drug is approved and focuses on monitoring the drug's safety and potential long-term side effects.