Laboratory services are best described as which of the following?

Laboratory services are best described as which of the following?

• A. X-ray imaging in a hospital
• B. Blood tests, biopsies, urinalysis, and other labs on an outpatient basis
• C. Surgical procedures
• D. Dental cleaning

Answer: (B)

Laboratory services involve analyzing patient samples to provide diagnostic information and monitor health, usually on an outpatient basis. Blood tests, biopsies, urinalysis, and other laboratory analyses fit this description because they rely on examining specimens to inform diagnosis and treatment. X-ray imaging is diagnostic imaging, not lab analysis; surgical procedures are operative interventions; and dental cleaning is a dental service—none of these are laboratory testing.

Laboratory services involve analyzing patient samples to provide diagnostic information and monitor health, usually on an outpatient basis. Blood tests, biopsies, urinalysis, and other laboratory analyses fit this description because they rely on examining specimens to inform diagnosis and treatment. X-ray imaging is diagnostic imaging, not lab analysis; surgical procedures are operative interventions; and dental cleaning is a dental service—none of these are laboratory testing.