If you use a placebo drug in a clinical study,you must be sure that the placebo:
A) is another dose of the same drug.
B) is given to both the control and experimental groups.
C) contains no active ingredients.
D) looks different than the actual drug given to the experimental group.

Question

Quizplus · Accepted Answer

The purpose of a placebo in a clinical study is to have a control group that receives no active treatment, so it is important that the placebo contains no active ingredients. This helps researchers to determine whether any observed effects are due to the actual drug being tested or are simply the result of the placebo effect. A placebo may look different from the actual drug given to the experimental group in order to help maintain blinding, but this is not a requirement for all clinical studies.

If You Use a Placebo Drug in a Clinical Study,you