Laboratories that perform moderate-complexity tests ____.

A) must be run by a pathologist
B) can allow the patient to perform these tests at home
C) will not significantly impact the patient if they perform or interpret the tests incorrectly
D) cannot also perform high-complexity procedures
E) are not authorized to perform blood cell counts and cholesterol screening

Laboratories that perform moderate-complexity tests must adhere to specific regulatory standards, including having a qualified director. While not all labs must be run by a pathologist, those performing moderate to high-complexity tests often require a director with specific medical or scientific qualifications, which can include pathologists. The other options are incorrect because they misrepresent the regulations and capabilities of laboratories performing moderate-complexity tests. Patients typically do not perform these tests at home, incorrect performance or interpretation can significantly impact patient care, many can also perform high-complexity tests, and they are authorized to perform a wide range of tests including blood cell counts and cholesterol screening.