SOCRA CCRP Practice Exam

An in-vitro diagnostic is a test that is performed outside of the human body. Option A is incorrect because while an in-vitro diagnostic may include a type of medical device, not all medical devices are considered in-vitro diagnostics. Option B is incorrect because a test performed inside the human body would be considered an in-vivo diagnostic. Option D is incorrect because a regulatory body is an organization responsible for creating and enforcing regulations, not a type of diagnostic. Thus, option C is the most accurate and relevant choice.