When a subject is participating in the final testing phase of a drug study, which of the following is taking place?
A) The drug is being tested on animals.
B) The subject is being asked about any unexpected long-term effects.
C) The safety of the drug is being assessed by the subject.
D) The subject is helping to determine the drug's efficacy and side effects.

Question

Quizplus · Accepted Answer

During the final testing phase of a drug study, also known as phase III clinical trials, the drug is being tested on a larger group of people to determine its efficacy and any potential side effects. The subjects are closely monitored and their responses to the drug are recorded. This phase is crucial in determining whether the drug is safe and effective before it can be approved for use by the general public. Choices A, B, and C are not accurate for this phase of drug testing.

When a Subject Is Participating in the Final Testing Phase