Question

A clinical trial evaluates a new compound designed to improve wound healing in trauma patients; this trial falls under the category of observational studies.

a) True
b) False

Answer 1

A clinical trial, which evaluates a new compound to improve wound healing, falls under the category of a controlled experiment.

Step-by-step explanation:

The correct answer is A. a controlled experiment. A clinical trial, which evaluates a new compound designed to improve wound healing, involves testing the compound under controlled conditions to determine its effectiveness. This falls under the category of a controlled experiment, not an observational study. In an observational study, researchers observe and gather information without actively intervening or manipulating variables.