Following the Clinical and Laboratory Standards Institute (CLSI) order of draw, blue Vacutainers are drawn first.

________ is the destruction of all microorganisms, both pathogenic and nonpathogenic

a. Disinfection b. Sterilization c. Sanitization d. None of the above

________ radiation involves introducing a liquid form of a radioactive substance into the patient by mouth, through the bloodstream, or instilling into a body cavity

a. Open b. Closed c. Sealed d. Unsealed